10356996988 has 12 divisors (see below), whose sum is σ = 19518955960. Its totient is φ = 4780152432.

The previous prime is 10356996977. The next prime is 10356997009. The reversal of 10356996988 is 88969965301.

It is a happy number.

It is a super-3 number, since 3×10356996988³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99586458 + ... + 99586561.

Almost surely, 2^10356996988 is an apocalyptic number.

It is an amenable number.

10356996988 is a deficient number, since it is larger than the sum of its proper divisors (9161958972).

10356996988 is a wasteful number, since it uses less digits than its factorization.

10356996988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199173036 (or 199173034 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 64.

The spelling of 10356996988 in words is "ten billion, three hundred fifty-six million, nine hundred ninety-six thousand, nine hundred eighty-eight".