124554045431 has 8 divisors (see below), whose sum is σ = 128439128064. Its totient is φ = 120720421080.

The previous prime is 124554045419. The next prime is 124554045443. The reversal of 124554045431 is 134540455421.

It is an interprime number because it is at equal distance from previous prime (124554045419) and next prime (124554045443).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124554045431 is a prime.

It is a super-2 number, since 2×124554045431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124554045731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12859655 + ... + 12869336.

It is an arithmetic number, because the mean of its divisors is an integer number (16054891008).

Almost surely, 2^124554045431 is an apocalyptic number.

124554045431 is a deficient number, since it is larger than the sum of its proper divisors (3885082633).

124554045431 is a wasteful number, since it uses less digits than its factorization.

124554045431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25729141.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 124554045431 in words is "one hundred twenty-four billion, five hundred fifty-four million, forty-five thousand, four hundred thirty-one".