23350540312142 has 32 divisors (see below), whose sum is σ = 35707419799104. Its totient is φ = 11449263686400.

The previous prime is 23350540312139. The next prime is 23350540312153. The reversal of 23350540312142 is 24121304505332.

It is a super-2 number, since 2×23350540312142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 67456967 + ... + 67802237.

It is an arithmetic number, because the mean of its divisors is an integer number (1115856868722).

Almost surely, 2^{23350540312142} is an apocalyptic number.

23350540312142 is a deficient number, since it is larger than the sum of its proper divisors (12356879486962).

23350540312142 is a wasteful number, since it uses less digits than its factorization.

23350540312142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347004.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 23350540312142 its reverse (24121304505332), we get a palindrome (47471844817474).

The spelling of 23350540312142 in words is "twenty-three trillion, three hundred fifty billion, five hundred forty million, three hundred twelve thousand, one hundred forty-two".