124423412032040 has 64 divisors (see below), whose sum is σ = 305663726934720. Its totient is φ = 45206239104000.

The previous prime is 124423412031991. The next prime is 124423412032061. The reversal of 124423412032040 is 40230214324421.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 124423412031988 and 124423412032006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120227921 + ... + 121258400.

It is an arithmetic number, because the mean of its divisors is an integer number (4775995733355).

Almost surely, 2^{124423412032040} is an apocalyptic number.

124423412032040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124423412032040 is an abundant number, since it is smaller than the sum of its proper divisors (181240314902680).

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

124423412032040 is a wasteful number, since it uses less digits than its factorization.

124423412032040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241487514 (or 241487510 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 124423412032040 its reverse (40230214324421), we get a palindrome (164653626356461).

The spelling of 124423412032040 in words is "one hundred twenty-four trillion, four hundred twenty-three billion, four hundred twelve million, thirty-two thousand, forty".