10146173216 has 24 divisors (see below), whose sum is σ = 19980499644. Its totient is φ = 5071760640.

The previous prime is 10146173201. The next prime is 10146173237. The reversal of 10146173216 is 61237164101.

It can be written as a sum of positive squares in 2 ways, for example, as 7292476816 + 2853696400 = 85396^2 + 53420^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89246 + ... + 168098.

Almost surely, 2^10146173216 is an apocalyptic number.

10146173216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10146173216 is a deficient number, since it is larger than the sum of its proper divisors (9834326428).

10146173216 is an equidigital number, since it uses as much as digits as its factorization.

10146173216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82884 (or 82876 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 10146173216 in words is "ten billion, one hundred forty-six million, one hundred seventy-three thousand, two hundred sixteen".