44042122545504 has 48 divisors (see below), whose sum is σ = 122411193550128. Its totient is φ = 13817136484352.

The previous prime is 44042122545503. The next prime is 44042122545541. The reversal of 44042122545504 is 40554522124044.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×44042122545504² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44042122545503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13493295717 + ... + 13493298980.

It is an arithmetic number, because the mean of its divisors is an integer number (2550233198961).

Almost surely, 2^{44042122545504} is an apocalyptic number.

It is an amenable number.

44042122545504 is an abundant number, since it is smaller than the sum of its proper divisors (78369071004624).

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

44042122545504 is a wasteful number, since it uses less digits than its factorization.

44042122545504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26986594727 (or 26986594719 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 42.

Adding to 44042122545504 its reverse (40554522124044), we get a palindrome (84596644669548).

The spelling of 44042122545504 in words is "forty-four trillion, forty-two billion, one hundred twenty-two million, five hundred forty-five thousand, five hundred four".