14156238624 has 96 divisors (see below), whose sum is σ = 40897410624. Its totient is φ = 4251770880.

The previous prime is 14156238619. The next prime is 14156238631. The reversal of 14156238624 is 42683265141.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

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, 60012 + ... + 178644.

It is an arithmetic number, because the mean of its divisors is an integer number (426014694).

Almost surely, 2^14156238624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14156238624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20448705312).

14156238624 is an abundant number, since it is smaller than the sum of its proper divisors (26741172000).

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

14156238624 is a wasteful number, since it uses less digits than its factorization.

14156238624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118770 (or 118762 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The spelling of 14156238624 in words is "fourteen billion, one hundred fifty-six million, two hundred thirty-eight thousand, six hundred twenty-four".