124754435340 has 48 divisors (see below), whose sum is σ = 349419759360. Its totient is φ = 33257626560.

The previous prime is 124754435327. The next prime is 124754435341. The reversal of 124754435340 is 43534457421.

It is a junction number, because it is equal to n+sod(n) for n = 124754435292 and 124754435301.

It is not an unprimeable number, because it can be changed into a prime (124754435341) by changing a digit.

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, 121570 + ... + 514089.

It is an arithmetic number, because the mean of its divisors is an integer number (7279578320).

Almost surely, 2^124754435340 is an apocalyptic number.

124754435340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124754435340 is an abundant number, since it is smaller than the sum of its proper divisors (224665324020).

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

124754435340 is a wasteful number, since it uses less digits than its factorization.

124754435340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638942 (or 638940 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 42.

The spelling of 124754435340 in words is "one hundred twenty-four billion, seven hundred fifty-four million, four hundred thirty-five thousand, three hundred forty".