16744670412 has 48 divisors (see below), whose sum is σ = 40775948640. Its totient is φ = 5341385728.

The previous prime is 16744670399. The next prime is 16744670447. The reversal of 16744670412 is 21407644761.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173583 + ... + 252230.

It is an arithmetic number, because the mean of its divisors is an integer number (849498930).

Almost surely, 2^16744670412 is an apocalyptic number.

16744670412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16744670412 is an abundant number, since it is smaller than the sum of its proper divisors (24031278228).

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

16744670412 is a wasteful number, since it uses less digits than its factorization.

16744670412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425962 (or 425960 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 16744670412 in words is "sixteen billion, seven hundred forty-four million, six hundred seventy thousand, four hundred twelve".