102025664362354 has 16 divisors (see below), whose sum is σ = 153438975682560. Its totient is φ = 50879340699520.

The previous prime is 102025664362339. The next prime is 102025664362439. The reversal of 102025664362354 is 453263466520201.

It is a super-2 number, since 2×102025664362354² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102025664362298 and 102025664362307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191786667 + ... + 192317905.

It is an arithmetic number, because the mean of its divisors is an integer number (9589935980160).

Almost surely, 2^{102025664362354} is an apocalyptic number.

102025664362354 is a deficient number, since it is larger than the sum of its proper divisors (51413311320206).

102025664362354 is a wasteful number, since it uses less digits than its factorization.

102025664362354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782345.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 102025664362354 in words is "one hundred two trillion, twenty-five billion, six hundred sixty-four million, three hundred sixty-two thousand, three hundred fifty-four".