124404225707 has 12 divisors (see below), whose sum is σ = 125880914016. Its totient is φ = 122932796400.

The previous prime is 124404225679. The next prime is 124404225731. The reversal of 124404225707 is 707522404421.

It is not a de Polignac number, because 124404225707 - 2¹⁰ = 124404224683 is a prime.

It is a super-2 number, since 2×124404225707² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124404225797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37211678 + ... + 37215020.

It is an arithmetic number, because the mean of its divisors is an integer number (10490076168).

Almost surely, 2^124404225707 is an apocalyptic number.

124404225707 is a deficient number, since it is larger than the sum of its proper divisors (1476688309).

124404225707 is an frugal number, since it uses more digits than its factorization.

124404225707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658 (or 4051 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 38.

The spelling of 124404225707 in words is "one hundred twenty-four billion, four hundred four million, two hundred twenty-five thousand, seven hundred seven".