124401124 has 6 divisors (see below), whose sum is σ = 217701974. Its totient is φ = 62200560.

The previous prime is 124401103. The next prime is 124401157. The reversal of 124401124 is 421104421.

It can be written as a sum of positive squares in only one way, i.e., 119202724 + 5198400 = 10918^2 + 2280^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15550137 + ... + 15550144.

Almost surely, 2^124401124 is an apocalyptic number.

It is an amenable number.

124401124 is a deficient number, since it is larger than the sum of its proper divisors (93300850).

124401124 is a wasteful number, since it uses less digits than its factorization.

124401124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31100285 (or 31100283 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 124401124 is about 11153.5251826497. The cubic root of 124401124 is about 499.2002200528.

Adding to 124401124 its reverse (421104421), we get a palindrome (545505545).

The spelling of 124401124 in words is "one hundred twenty-four million, four hundred one thousand, one hundred twenty-four".