49942634884605 has 24 divisors (see below), whose sum is σ = 86568099309432. Its totient is φ = 26635805627904.

The previous prime is 49942634884577. The next prime is 49942634884609. The reversal of 49942634884605 is 50648843624994.

It is a happy number.

49942634884605 is a `hidden beast` number, since 4 + 9 + 9 + 4 + 2 + 6 + 3 + 4 + 8 + 8 + 4 + 605 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5891246441721 + 44051388442884 = 2427189^2 + 6637122^2 .

It is not a de Polignac number, because 49942634884605 - 2⁸ = 49942634884349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49942634884609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 955504 + ... + 10039833.

It is an arithmetic number, because the mean of its divisors is an integer number (3607004137893).

Almost surely, 2^{49942634884605} is an apocalyptic number.

49942634884605 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49942634884605 is a deficient number, since it is larger than the sum of its proper divisors (36625464424827).

49942634884605 is a wasteful number, since it uses less digits than its factorization.

49942634884605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11096285 (or 11096282 counting only the distinct ones).

The product of its (nonzero) digits is 1433272320, while the sum is 72.

The spelling of 49942634884605 in words is "forty-nine trillion, nine hundred forty-two billion, six hundred thirty-four million, eight hundred eighty-four thousand, six hundred five".