124005031534431 has 6 divisors (see below), whose sum is σ = 179118378883080. Its totient is φ = 82670021022948.

The previous prime is 124005031534421. The next prime is 124005031534457. The reversal of 124005031534431 is 134435130500421.

124005031534431 is a `hidden beast` number, since 1 + 2 + 4 + 0 + 0 + 50 + 31 + 534 + 43 + 1 = 666.

It is not a de Polignac number, because 124005031534431 - 2¹⁰ = 124005031533407 is a prime.

It is a super-2 number, since 2×124005031534431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124005031534421) 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, 6889168418571 + ... + 6889168418588.

It is an arithmetic number, because the mean of its divisors is an integer number (29853063147180).

Almost surely, 2^{124005031534431} is an apocalyptic number.

124005031534431 is a deficient number, since it is larger than the sum of its proper divisors (55113347348649).

124005031534431 is a wasteful number, since it uses less digits than its factorization.

124005031534431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13778336837165 (or 13778336837162 counting only the distinct ones).

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

The spelling of 124005031534431 in words is "one hundred twenty-four trillion, five billion, thirty-one million, five hundred thirty-four thousand, four hundred thirty-one".