44142021024 has 96 divisors (see below), whose sum is σ = 126919638720. Its totient is φ = 13370929152.

The previous prime is 44142021017. The next prime is 44142021037. The reversal of 44142021024 is 42012024144.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 44142020985 and 44142021003.

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, 419014 + ... + 513669.

It is an arithmetic number, because the mean of its divisors is an integer number (1322079570).

Almost surely, 2^44142021024 is an apocalyptic number.

It is an amenable number.

44142021024 is an abundant number, since it is smaller than the sum of its proper divisors (82777617696).

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

44142021024 is a wasteful number, since it uses less digits than its factorization.

44142021024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932742 (or 932734 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 44142021024 its reverse (42012024144), we get a palindrome (86154045168).

The spelling of 44142021024 in words is "forty-four billion, one hundred forty-two million, twenty-one thousand, twenty-four".