10156423963948 has 24 divisors (see below), whose sum is σ = 17798422828032. Its totient is φ = 5071160884944.

The previous prime is 10156423963909. The next prime is 10156423963951. The reversal of 10156423963948 is 84936932465101.

It is a happy number.

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, 87161061 + ... + 87277507.

It is an arithmetic number, because the mean of its divisors is an integer number (741600951168).

Almost surely, 2^{10156423963948} is an apocalyptic number.

It is an amenable number.

10156423963948 is a deficient number, since it is larger than the sum of its proper divisors (7641998864084).

10156423963948 is a wasteful number, since it uses less digits than its factorization.

10156423963948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146541 (or 146539 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 61.

The spelling of 10156423963948 in words is "ten trillion, one hundred fifty-six billion, four hundred twenty-three million, nine hundred sixty-three thousand, nine hundred forty-eight".