124361442 has 12 divisors (see below), whose sum is σ = 269449830. Its totient is φ = 41453808.

The previous prime is 124361417. The next prime is 124361449. The reversal of 124361442 is 244163421.

It is a happy number.

124361442 is a `hidden beast` number, since 1 + 2 + 4 + 3 + 614 + 42 = 666.

It can be written as a sum of positive squares in only one way, i.e., 124344801 + 16641 = 11151^2 + 129^2 .

It is not an unprimeable number, because it can be changed into a prime (124361449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3454467 + ... + 3454502.

Almost surely, 2^124361442 is an apocalyptic number.

124361442 is an abundant number, since it is smaller than the sum of its proper divisors (145088388).

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

124361442 is a wasteful number, since it uses less digits than its factorization.

124361442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908977 (or 6908974 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 124361442 is about 11151.7461413000. The cubic root of 124361442 is about 499.1471354044.

The spelling of 124361442 in words is "one hundred twenty-four million, three hundred sixty-one thousand, four hundred forty-two".