10498138156 has 24 divisors (see below), whose sum is σ = 20733002640. Its totient is φ = 4607332800.

The previous prime is 10498138111. The next prime is 10498138169. The reversal of 10498138156 is 65183189401.

It is a super-2 number, since 2×10498138156² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4112415 + ... + 4114966.

It is an arithmetic number, because the mean of its divisors is an integer number (863875110).

Almost surely, 2^10498138156 is an apocalyptic number.

It is an amenable number.

10498138156 is a deficient number, since it is larger than the sum of its proper divisors (10234864484).

10498138156 is a wasteful number, since it uses less digits than its factorization.

10498138156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8227425 (or 8227423 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 10498138156 in words is "ten billion, four hundred ninety-eight million, one hundred thirty-eight thousand, one hundred fifty-six".