16018007652318 has 32 divisors (see below), whose sum is σ = 38766270622464. Its totient is φ = 4307363402112.

The previous prime is 16018007652299. The next prime is 16018007652323. The reversal of 16018007652318 is 81325670081061.

It is a congruent number.

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, 11217091480 + ... + 11217092907.

It is an arithmetic number, because the mean of its divisors is an integer number (1211445956952).

Almost surely, 2^{16018007652318} is an apocalyptic number.

16018007652318 is an abundant number, since it is smaller than the sum of its proper divisors (22748262970146).

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

16018007652318 is a wasteful number, since it uses less digits than its factorization.

16018007652318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22434184416.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 16018007652318 in words is "sixteen trillion, eighteen billion, seven million, six hundred fifty-two thousand, three hundred eighteen".