16374582408 has 32 divisors (see below), whose sum is σ = 41396421600. Its totient is φ = 5396865408.

The previous prime is 16374582403. The next prime is 16374582409. The reversal of 16374582408 is 80428547361.

It is not an unprimeable number, because it can be changed into a prime (16374582403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3830866 + ... + 3835137.

It is an arithmetic number, because the mean of its divisors is an integer number (1293638175).

Almost surely, 2^16374582408 is an apocalyptic number.

It is an amenable number.

16374582408 is an abundant number, since it is smaller than the sum of its proper divisors (25021839192).

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

16374582408 is a wasteful number, since it uses less digits than its factorization.

16374582408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7666101 (or 7666097 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 16374582408 in words is "sixteen billion, three hundred seventy-four million, five hundred eighty-two thousand, four hundred eight".