124114400320 has 28 divisors (see below), whose sum is σ = 295547416524. Its totient is φ = 49645760000.

The previous prime is 124114400317. The next prime is 124114400327. The reversal of 124114400320 is 23004411421.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30390251584 + 93724148736 = 174328^2 + 306144^2 .

It is a super-2 number, since 2×124114400320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124114400291 and 124114400300.

It is not an unprimeable number, because it can be changed into a prime (124114400327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193928431 + ... + 193929070.

Almost surely, 2^124114400320 is an apocalyptic number.

124114400320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124114400320 is an abundant number, since it is smaller than the sum of its proper divisors (171433016204).

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

124114400320 is an equidigital number, since it uses as much as digits as its factorization.

124114400320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387857518 (or 387857508 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 124114400320 its reverse (23004411421), we get a palindrome (147118811741).

The spelling of 124114400320 in words is "one hundred twenty-four billion, one hundred fourteen million, four hundred thousand, three hundred twenty".