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23340323410242 = 2344321101416149
BaseRepresentation
bin1010100111010010101111…
…01011111001000101000010
310001122022110021021021210120
411103221113223321011002
511024401440243111432
6121350221353241110
74626165654363216
oct523512753710502
9101568407237716
1023340323410242
1174896370a1a43
12274b617103196
131003ca19cb2a7
145a996b7ac946
152a7206d55c2c
hex153a57af9142

23340323410242 has 32 divisors (see below), whose sum is σ = 46788350414400. Its totient is φ = 7762158955200.

The previous prime is 23340323410231. The next prime is 23340323410277. The reversal of 23340323410242 is 24201432304332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55878384 + ... + 56294532.

It is an arithmetic number, because the mean of its divisors is an integer number (1462135950450).

Almost surely, 223340323410242 is an apocalyptic number.

23340323410242 is an abundant number, since it is smaller than the sum of its proper divisors (23448027004158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23340323410242 is a wasteful number, since it uses less digits than its factorization.

23340323410242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437698.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 23340323410242 its reverse (24201432304332), we get a palindrome (47541755714574).

The spelling of 23340323410242 in words is "twenty-three trillion, three hundred forty billion, three hundred twenty-three million, four hundred ten thousand, two hundred forty-two".

Divisors: 1 2 3 6 443 886 1329 2658 21101 42202 63303 126606 416149 832298 1248447 2496894 9347743 18695486 28043229 56086458 184354007 368708014 553062021 1106124042 8781160049 17562320098 26343480147 52686960294 3890053901707 7780107803414 11670161705121 23340323410242