102885034456 has 32 divisors (see below), whose sum is σ = 194431582800. Its totient is φ = 51037125120.

The previous prime is 102885034453. The next prime is 102885034471. The reversal of 102885034456 is 654430588201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102885034453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1615636 + ... + 1678108.

Almost surely, 2^102885034456 is an apocalyptic number.

It is an amenable number.

102885034456 is a deficient number, since it is larger than the sum of its proper divisors (91546548344).

102885034456 is a wasteful number, since it uses less digits than its factorization.

102885034456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64099 (or 64095 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 102885034456 in words is "one hundred two billion, eight hundred eighty-five million, thirty-four thousand, four hundred fifty-six".