14001500621636 has 96 divisors (see below), whose sum is σ = 28031360878080. Its totient is φ = 6064122355200.

The previous prime is 14001500621623. The next prime is 14001500621653. The reversal of 14001500621636 is 63612600510041.

It is a junction number, because it is equal to n+sod(n) for n = 14001500621596 and 14001500621605.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10614950 + ... + 11860866.

It is an arithmetic number, because the mean of its divisors is an integer number (291993342480).

Almost surely, 2^{14001500621636} is an apocalyptic number.

It is an amenable number.

14001500621636 is an abundant number, since it is smaller than the sum of its proper divisors (14029860256444).

14001500621636 is a wasteful number, since it uses less digits than its factorization.

14001500621636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246125 (or 1246123 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 14001500621636 in words is "fourteen trillion, one billion, five hundred million, six hundred twenty-one thousand, six hundred thirty-six".