124403434744 has 16 divisors (see below), whose sum is σ = 240780841920. Its totient is φ = 60195210240.

The previous prime is 124403434723. The next prime is 124403434759. The reversal of 124403434744 is 447434304421.

It is a super-2 number, since 2×124403434744² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124403434697 and 124403434706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250813129 + ... + 250813624.

It is an arithmetic number, because the mean of its divisors is an integer number (15048802620).

Almost surely, 2^124403434744 is an apocalyptic number.

It is an amenable number.

124403434744 is a deficient number, since it is larger than the sum of its proper divisors (116377407176).

124403434744 is a wasteful number, since it uses less digits than its factorization.

124403434744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501626790 (or 501626786 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 40.

The spelling of 124403434744 in words is "one hundred twenty-four billion, four hundred three million, four hundred thirty-four thousand, seven hundred forty-four".