124042330 has 32 divisors (see below), whose sum is σ = 227441664. Its totient is φ = 48698496.

The previous prime is 124042307. The next prime is 124042333. The reversal of 124042330 is 33240421.

It is a junction number, because it is equal to n+sod(n) for n = 124042298 and 124042307.

It is not an unprimeable number, because it can be changed into a prime (124042333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267679 + ... + 268141.

It is an arithmetic number, because the mean of its divisors is an integer number (7107552).

Almost surely, 2^124042330 is an apocalyptic number.

124042330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

124042330 is a deficient number, since it is larger than the sum of its proper divisors (103399334).

124042330 is a wasteful number, since it uses less digits than its factorization.

124042330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 124042330 is about 11137.4292365878. The cubic root of 124042330 is about 498.7198318027.

Adding to 124042330 its reverse (33240421), we get a palindrome (157282751).

The spelling of 124042330 in words is "one hundred twenty-four million, forty-two thousand, three hundred thirty".