124300142404 has 12 divisors (see below), whose sum is σ = 217533303484. Its totient is φ = 62147769984.

The previous prime is 124300142387. The next prime is 124300142429. The reversal of 124300142404 is 404241003421.

It can be written as a sum of positive squares in 2 ways, for example, as 29257418304 + 95042724100 = 171048^2 + 308290^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450777 + ... + 672160.

Almost surely, 2^124300142404 is an apocalyptic number.

It is an amenable number.

124300142404 is a deficient number, since it is larger than the sum of its proper divisors (93233161080).

124300142404 is a wasteful number, since it uses less digits than its factorization.

124300142404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150614 (or 1150612 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 124300142404 its reverse (404241003421), we get a palindrome (528541145825).

The spelling of 124300142404 in words is "one hundred twenty-four billion, three hundred million, one hundred forty-two thousand, four hundred four".