14930421156 has 72 divisors (see below), whose sum is σ = 45669536640. Its totient is φ = 4014902016.

The previous prime is 14930421151. The next prime is 14930421157. The reversal of 14930421156 is 65112403941.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 14930421156.

It is not an unprimeable number, because it can be changed into a prime (14930421151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1738296 + ... + 1746863.

It is an arithmetic number, because the mean of its divisors is an integer number (634299120).

Almost surely, 2^14930421156 is an apocalyptic number.

It is an amenable number.

14930421156 is an abundant number, since it is smaller than the sum of its proper divisors (30739115484).

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

14930421156 is a wasteful number, since it uses less digits than its factorization.

14930421156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485193 (or 3485188 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 14930421156 in words is "fourteen billion, nine hundred thirty million, four hundred twenty-one thousand, one hundred fifty-six".