10390674467898 has 24 divisors (see below), whose sum is σ = 23491959667488. Its totient is φ = 3312968670792.

The previous prime is 10390674467869. The next prime is 10390674467923. The reversal of 10390674467898 is 89876447609301.

10390674467898 is a `hidden beast` number, since 1 + 0 + 3 + 9 + 0 + 6 + 74 + 467 + 8 + 98 = 666.

It is a super-2 number, since 2×10390674467898² (a number of 27 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 12549123340 + ... + 12549124167.

It is an arithmetic number, because the mean of its divisors is an integer number (978831652812).

Almost surely, 2^{10390674467898} is an apocalyptic number.

10390674467898 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10390674467898 is an abundant number, since it is smaller than the sum of its proper divisors (13101285199590).

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

10390674467898 is a wasteful number, since it uses less digits than its factorization.

10390674467898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25098247538 (or 25098247535 counting only the distinct ones).

The product of its (nonzero) digits is 438939648, while the sum is 72.

The spelling of 10390674467898 in words is "ten trillion, three hundred ninety billion, six hundred seventy-four million, four hundred sixty-seven thousand, eight hundred ninety-eight".