124042696 has 8 divisors (see below), whose sum is σ = 232580070. Its totient is φ = 62021344.

The previous prime is 124042691. The next prime is 124042733. The reversal of 124042696 is 696240421.

It can be written as a sum of positive squares in only one way, i.e., 117722500 + 6320196 = 10850^2 + 2514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (124042691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7752661 + ... + 7752676.

Almost surely, 2^124042696 is an apocalyptic number.

It is an amenable number.

124042696 is a deficient number, since it is larger than the sum of its proper divisors (108537374).

124042696 is a wasteful number, since it uses less digits than its factorization.

124042696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15505343 (or 15505339 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 124042696 is about 11137.4456676565. The cubic root of 124042696 is about 498.7203223108.

The spelling of 124042696 in words is "one hundred twenty-four million, forty-two thousand, six hundred ninety-six".