49937431946427 has 24 divisors (see below), whose sum is σ = 72153916452800. Its totient is φ = 33281436057840.

The previous prime is 49937431946191. The next prime is 49937431946431. The reversal of 49937431946427 is 72464913473994.

It is a happy number.

49937431946427 is a `hidden beast` number, since 4 + 9 + 9 + 3 + 7 + 4 + 3 + 194 + 6 + 427 = 666.

It is not a de Polignac number, because 49937431946427 - 2²⁴ = 49937415169211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49937431946497) 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, 803713152 + ... + 803775282.

Almost surely, 2^{49937431946427} is an apocalyptic number.

49937431946427 is a deficient number, since it is larger than the sum of its proper divisors (22216484506373).

49937431946427 is a wasteful number, since it uses less digits than its factorization.

49937431946427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88023 (or 88020 counting only the distinct ones).

The product of its digits is 987614208, while the sum is 72.

The spelling of 49937431946427 in words is "forty-nine trillion, nine hundred thirty-seven billion, four hundred thirty-one million, nine hundred forty-six thousand, four hundred twenty-seven".