16374744718 has 16 divisors (see below), whose sum is σ = 25130132640. Its totient is φ = 7999812000.

The previous prime is 16374744713. The next prime is 16374744719. The reversal of 16374744718 is 81744747361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16374744713) 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, 426013 + ... + 462856.

It is an arithmetic number, because the mean of its divisors is an integer number (1570633290).

Almost surely, 2^16374744718 is an apocalyptic number.

16374744718 is a deficient number, since it is larger than the sum of its proper divisors (8755387922).

16374744718 is a wasteful number, since it uses less digits than its factorization.

16374744718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889083.

The product of its digits is 3161088, while the sum is 52.

The spelling of 16374744718 in words is "sixteen billion, three hundred seventy-four million, seven hundred forty-four thousand, seven hundred eighteen".