16612245356 has 24 divisors (see below), whose sum is σ = 34034846496. Its totient is φ = 6945886080.

The previous prime is 16612245343. The next prime is 16612245361. The reversal of 16612245356 is 65354221661.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 7234151 + ... + 7236446.

It is an arithmetic number, because the mean of its divisors is an integer number (1418118604).

Almost surely, 2^16612245356 is an apocalyptic number.

It is an amenable number.

16612245356 is an abundant number, since it is smaller than the sum of its proper divisors (17422601140).

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

16612245356 is a wasteful number, since it uses less digits than its factorization.

16612245356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14470649 (or 14470647 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The spelling of 16612245356 in words is "sixteen billion, six hundred twelve million, two hundred forty-five thousand, three hundred fifty-six".