102026132864424 has 48 divisors (see below), whose sum is σ = 276321875106420. Its totient is φ = 34008575742720.

The previous prime is 102026132864377. The next prime is 102026132864429. The reversal of 102026132864424 is 424468231620201.

102026132864424 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 2 + 613 + 2 + 8 + 6 + 4 + 4 + 24 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 97363254067524 + 4662878796900 = 9867282^2 + 2159370^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102026132864424.

It is not an unprimeable number, because it can be changed into a prime (102026132864429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16314454 + ... + 21684410.

Almost surely, 2^{102026132864424} is an apocalyptic number.

It is an amenable number.

102026132864424 is an abundant number, since it is smaller than the sum of its proper divisors (174295742241996).

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

102026132864424 is a wasteful number, since it uses less digits than its factorization.

102026132864424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5633850 (or 5633843 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 45.

The spelling of 102026132864424 in words is "one hundred two trillion, twenty-six billion, one hundred thirty-two million, eight hundred sixty-four thousand, four hundred twenty-four".