124323939216 has 45 divisors (see below), whose sum is σ = 347946199419. Its totient is φ = 41439902688.

The previous prime is 124323939211. The next prime is 124323939221. The reversal of 124323939216 is 612939323421.

The square root of 124323939216 is 352596.

It is a perfect power (a square), and thus also a powerful number.

124323939216 is a `hidden beast` number, since 1 + 2 + 43 + 2 + 393 + 9 + 216 = 666.

It is an interprime number because it is at equal distance from previous prime (124323939211) and next prime (124323939221).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (124323939211) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4216461 + ... + 4245843.

Almost surely, 2^124323939216 is an apocalyptic number.

124323939216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

124323939216 is the 352596-th square number.

It is an amenable number.

124323939216 is an abundant number, since it is smaller than the sum of its proper divisors (223622260203).

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

124323939216 is an frugal number, since it uses more digits than its factorization.

124323939216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58780 (or 29388 counting only the distinct ones).

The product of its digits is 419904, while the sum is 45.

The spelling of 124323939216 in words is "one hundred twenty-four billion, three hundred twenty-three million, nine hundred thirty-nine thousand, two hundred sixteen".