102404028026 has 16 divisors (see below), whose sum is σ = 154177043328. Its totient is φ = 51011738400.

The previous prime is 102404028019. The next prime is 102404028031. The reversal of 102404028026 is 620820404201.

It is a self number, because there is not a number n which added to its sum of digits gives 102404028026.

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 7 ways as a sum of consecutive naturals, for example, 5268041 + ... + 5287443.

It is an arithmetic number, because the mean of its divisors is an integer number (9636065208).

Almost surely, 2^102404028026 is an apocalyptic number.

102404028026 is a deficient number, since it is larger than the sum of its proper divisors (51773015302).

102404028026 is a wasteful number, since it uses less digits than its factorization.

102404028026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29077.

The product of its (nonzero) digits is 6144, while the sum is 29.

The spelling of 102404028026 in words is "one hundred two billion, four hundred four million, twenty-eight thousand, twenty-six".