50140453342131 has 6 divisors (see below), whose sum is σ = 72425099271980. Its totient is φ = 33426968894748.

The previous prime is 50140453342037. The next prime is 50140453342159. The reversal of 50140453342131 is 13124335404105.

50140453342131 is a `hidden beast` number, since 5 + 0 + 1 + 40 + 453 + 34 + 2 + 131 = 666.

It is not a de Polignac number, because 50140453342131 - 2¹⁰ = 50140453341107 is a prime.

It is a super-2 number, since 2×50140453342131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50140453342531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2785580741221 + ... + 2785580741238.

Almost surely, 2^{50140453342131} is an apocalyptic number.

50140453342131 is a deficient number, since it is larger than the sum of its proper divisors (22284645929849).

50140453342131 is a wasteful number, since it uses less digits than its factorization.

50140453342131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5571161482465 (or 5571161482462 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 50140453342131 its reverse (13124335404105), we get a palindrome (63264788746236).

The spelling of 50140453342131 in words is "fifty trillion, one hundred forty billion, four hundred fifty-three million, three hundred forty-two thousand, one hundred thirty-one".