16027440651902 has 8 divisors (see below), whose sum is σ = 24041180659176. Its totient is φ = 8013713765512.

The previous prime is 16027440651899. The next prime is 16027440651991. The reversal of 16027440651902 is 20915604472061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777473 + ... + 5714835.

It is an arithmetic number, because the mean of its divisors is an integer number (3005147582397).

Almost surely, 2^{16027440651902} is an apocalyptic number.

16027440651902 is a deficient number, since it is larger than the sum of its proper divisors (8013740007274).

16027440651902 is a wasteful number, since it uses less digits than its factorization.

16027440651902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560442.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 16027440651902 in words is "sixteen trillion, twenty-seven billion, four hundred forty million, six hundred fifty-one thousand, nine hundred two".