124901040 has 320 divisors, whose sum is σ = 470541312. Its totient is φ = 27258880.

The previous prime is 124900991. The next prime is 124901059. The reversal of 124901040 is 40109421.

It is a junction number, because it is equal to n+sod(n) for n = 124900998 and 124901016.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5430469 + ... + 5430491.

Almost surely, 2^124901040 is an apocalyptic number.

124901040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124901040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235270656).

124901040 is an abundant number, since it is smaller than the sum of its proper divisors (345640272).

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

124901040 is a wasteful number, since it uses less digits than its factorization.

124901040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 124901040 is about 11175.9133854911. The cubic root of 124901040 is about 499.8680184982.

It can be divided in two parts, 12490 and 1040, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 124901040 in words is "one hundred twenty-four million, nine hundred one thousand, forty".