124942299 has 16 divisors (see below), whose sum is σ = 176631840. Its totient is φ = 78287360.

The previous prime is 124942297. The next prime is 124942313. The reversal of 124942299 is 992249421.

It is a cyclic number.

It is not a de Polignac number, because 124942299 - 2¹ = 124942297 is a prime.

It is a super-2 number, since 2×124942299² = 31221156158810802, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124942299.

It is not an unprimeable number, because it can be changed into a prime (124942291) 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, 52957 + ... + 55265.

It is an arithmetic number, because the mean of its divisors is an integer number (11039490).

Almost surely, 2^124942299 is an apocalyptic number.

124942299 is a deficient number, since it is larger than the sum of its proper divisors (51689541).

124942299 is a wasteful number, since it uses less digits than its factorization.

124942299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3390.

The product of its digits is 93312, while the sum is 42.

The square root of 124942299 is about 11177.7591224717. The cubic root of 124942299 is about 499.9230534924.

The spelling of 124942299 in words is "one hundred twenty-four million, nine hundred forty-two thousand, two hundred ninety-nine".