41439699614772 has 60 divisors (see below), whose sum is σ = 108340517037060. Its totient is φ = 13812091156224.

The previous prime is 41439699614653. The next prime is 41439699614813. The reversal of 41439699614772 is 27741699693414.

41439699614772 is a `hidden beast` number, since 4 + 1 + 4 + 3 + 9 + 6 + 99 + 61 + 477 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38390366432016 + 3049333182756 = 6195996^2 + 1746234^2 .

It is a super-2 number, since 2×41439699614772² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41439699614772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1357893 + ... + 9204524.

It is an arithmetic number, because the mean of its divisors is an integer number (1805675283951).

Almost surely, 2^{41439699614772} is an apocalyptic number.

It is an amenable number.

41439699614772 is an abundant number, since it is smaller than the sum of its proper divisors (66900817422288).

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

41439699614772 is a wasteful number, since it uses less digits than its factorization.

41439699614772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10574542 (or 10574531 counting only the distinct ones).

The product of its digits is 493807104, while the sum is 72.

The spelling of 41439699614772 in words is "forty-one trillion, four hundred thirty-nine billion, six hundred ninety-nine million, six hundred fourteen thousand, seven hundred seventy-two".