124256354416 has 20 divisors (see below), whose sum is σ = 251213934672. Its totient is φ = 59426951936.

The previous prime is 124256354399. The next prime is 124256354441. The reversal of 124256354416 is 614453652421.

It is a super-2 number, since 2×124256354416² (a number of 23 digits) contains 22 as substring.

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, 168826201 + ... + 168826936.

Almost surely, 2^124256354416 is an apocalyptic number.

124256354416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

124256354416 is an abundant number, since it is smaller than the sum of its proper divisors (126957580256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124256354416 is a wasteful number, since it uses less digits than its factorization.

124256354416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337653168 (or 337653162 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The spelling of 124256354416 in words is "one hundred twenty-four billion, two hundred fifty-six million, three hundred fifty-four thousand, four hundred sixteen".