14540620732 has 48 divisors (see below), whose sum is σ = 29249095680. Its totient is φ = 6255360000.

The previous prime is 14540620697. The next prime is 14540620747. The reversal of 14540620732 is 23702604541.

It is a super-2 number, since 2×14540620732² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 900732 + ... + 916732.

It is an arithmetic number, because the mean of its divisors is an integer number (609356160).

Almost surely, 2^14540620732 is an apocalyptic number.

It is an amenable number.

14540620732 is an abundant number, since it is smaller than the sum of its proper divisors (14708474948).

14540620732 is a wasteful number, since it uses less digits than its factorization.

14540620732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17122 (or 17120 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 14540620732 in words is "fourteen billion, five hundred forty million, six hundred twenty thousand, seven hundred thirty-two".