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245415342142014 = 23118584343316453
BaseRepresentation
bin110111110011010000110110…
…010010100111001000111110
31012011221110220011012010120220
4313303100312102213020332
5224131341110042021024
62225542130213522210
7102456446650162512
oct6763206622471076
91164843804163526
10245415342142014
1171219075746690
1223637179643366
13a6c274b939575
144486247492142
151d58c39c70e79
hexdf34364a723e

245415342142014 has 32 divisors (see below), whose sum is σ = 535457905513344. Its totient is φ = 74367417451680.

The previous prime is 245415342142007. The next prime is 245415342142037. The reversal of 245415342142014 is 410241243514542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15992589 + ... + 27323864.

It is an arithmetic number, because the mean of its divisors is an integer number (16733059547292).

Almost surely, 2245415342142014 is an apocalyptic number.

245415342142014 is an abundant number, since it is smaller than the sum of its proper divisors (290042563371330).

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

245415342142014 is a wasteful number, since it uses less digits than its factorization.

245415342142014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43402312.

The product of its (nonzero) digits is 614400, while the sum is 42.

Adding to 245415342142014 its reverse (410241243514542), we get a palindrome (655656585656556).

The spelling of 245415342142014 in words is "two hundred forty-five trillion, four hundred fifteen billion, three hundred forty-two million, one hundred forty-two thousand, fourteen".

Divisors: 1 2 3 6 11 22 33 66 85843 171686 257529 515058 944273 1888546 2832819 5665638 43316453 86632906 129949359 259898718 476480983 952961966 1429442949 2858885898 3718414274879 7436828549758 11155242824637 22310485649274 40902557023669 81805114047338 122707671071007 245415342142014