14540133634 has 16 divisors (see below), whose sum is σ = 23527014840. Its totient is φ = 6699657600.

The previous prime is 14540133617. The next prime is 14540133653. The reversal of 14540133634 is 43633104541.

It can be written as a sum of positive squares in 4 ways, for example, as 7761081409 + 6779052225 = 88097^2 + 82335^2 .

It is a super-2 number, since 2×14540133634² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14540133634.

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, 449629 + ... + 480880.

Almost surely, 2^14540133634 is an apocalyptic number.

14540133634 is a deficient number, since it is larger than the sum of its proper divisors (8986881206).

14540133634 is a wasteful number, since it uses less digits than its factorization.

14540133634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931125.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 14540133634 in words is "fourteen billion, five hundred forty million, one hundred thirty-three thousand, six hundred thirty-four".