50442405422031 has 96 divisors (see below), whose sum is σ = 91664060866560. Its totient is φ = 27060348243456.

The previous prime is 50442405422027. The next prime is 50442405422047. The reversal of 50442405422031 is 13022450424405.

50442405422031 is a `hidden beast` number, since 5 + 0 + 4 + 4 + 2 + 405 + 42 + 203 + 1 = 666.

It is not a de Polignac number, because 50442405422031 - 2² = 50442405422027 is a prime.

It is a super-2 number, since 2×50442405422031² (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 (50442405422051) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9283090 + ... + 13677008.

It is an arithmetic number, because the mean of its divisors is an integer number (954833967360).

Almost surely, 2^{50442405422031} is an apocalyptic number.

50442405422031 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

50442405422031 is a deficient number, since it is larger than the sum of its proper divisors (41221655444529).

50442405422031 is a wasteful number, since it uses less digits than its factorization.

50442405422031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4394355 (or 4394343 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 50442405422031 its reverse (13022450424405), we get a palindrome (63464855846436).

The spelling of 50442405422031 in words is "fifty trillion, four hundred forty-two billion, four hundred five million, four hundred twenty-two thousand, thirty-one".