14530136072 has 32 divisors (see below), whose sum is σ = 27703863000. Its totient is φ = 7142553600.

The previous prime is 14530136029. The next prime is 14530136119. The reversal of 14530136072 is 27063103541.

It can be written as a sum of positive squares in 4 ways, for example, as 11921582596 + 2608553476 = 109186^2 + 51074^2 .

It is a super-2 number, since 2×14530136072² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238072 + ... + 1249752.

Almost surely, 2^14530136072 is an apocalyptic number.

It is an amenable number.

14530136072 is a deficient number, since it is larger than the sum of its proper divisors (13173726928).

14530136072 is a wasteful number, since it uses less digits than its factorization.

14530136072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14297 (or 14293 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 14530136072 in words is "fourteen billion, five hundred thirty million, one hundred thirty-six thousand, seventy-two".