44734065572 has 48 divisors (see below), whose sum is σ = 90251884800. Its totient is φ = 19004322432.

The previous prime is 44734065547. The next prime is 44734065617. The reversal of 44734065572 is 27556043744.

It is a super-2 number, since 2×44734065572² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2087858 + ... + 2109174.

It is an arithmetic number, because the mean of its divisors is an integer number (1880247600).

Almost surely, 2^44734065572 is an apocalyptic number.

It is an amenable number.

44734065572 is an abundant number, since it is smaller than the sum of its proper divisors (45517819228).

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

44734065572 is a wasteful number, since it uses less digits than its factorization.

44734065572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21980 (or 21978 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 47.

The spelling of 44734065572 in words is "forty-four billion, seven hundred thirty-four million, sixty-five thousand, five hundred seventy-two".