16037918748 has 18 divisors (see below), whose sum is σ = 40540294704. Its totient is φ = 5345972904.

The previous prime is 16037918723. The next prime is 16037918777. The reversal of 16037918748 is 84781973061.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 16037918694 and 16037918703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222748836 + ... + 222748907.

Almost surely, 2^16037918748 is an apocalyptic number.

16037918748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16037918748 is an abundant number, since it is smaller than the sum of its proper divisors (24502375956).

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

16037918748 is a wasteful number, since it uses less digits than its factorization.

16037918748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445497753 (or 445497748 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 16037918748 in words is "sixteen billion, thirty-seven million, nine hundred eighteen thousand, seven hundred forty-eight".