124380436 has 12 divisors (see below), whose sum is σ = 218376928. Its totient is φ = 61987032.

The previous prime is 124380433. The next prime is 124380469. The reversal of 124380436 is 634083421.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 124380398 and 124380407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124380433) 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, 49416 + ... + 51871.

Almost surely, 2^124380436 is an apocalyptic number.

It is an amenable number.

124380436 is a deficient number, since it is larger than the sum of its proper divisors (93996492).

124380436 is a wasteful number, since it uses less digits than its factorization.

124380436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101598 (or 101596 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 124380436 is about 11152.5977242972. The cubic root of 124380436 is about 499.1725460620.

The spelling of 124380436 in words is "one hundred twenty-four million, three hundred eighty thousand, four hundred thirty-six".