14534042624 has 44 divisors (see below), whose sum is σ = 29206399488. Its totient is φ = 7228876800.

The previous prime is 14534042587. The next prime is 14534042641. The reversal of 14534042624 is 42624043541.

It is a super-2 number, since 2×14534042624² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158429 + ... + 232739.

Almost surely, 2^14534042624 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 14534042624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14603199744).

14534042624 is an abundant number, since it is smaller than the sum of its proper divisors (14672356864).

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

14534042624 is an equidigital number, since it uses as much as digits as its factorization.

14534042624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74522 (or 74504 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 14534042624 in words is "fourteen billion, five hundred thirty-four million, forty-two thousand, six hundred twenty-four".