124469927813 has 32 divisors (see below), whose sum is σ = 155846529792. Its totient is φ = 96575731200.

The previous prime is 124469927801. The next prime is 124469927861. The reversal of 124469927813 is 318729964421.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 124469927813 - 2¹² = 124469923717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124469957813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28461095 + ... + 28465467.

It is an arithmetic number, because the mean of its divisors is an integer number (4870204056).

Almost surely, 2^124469927813 is an apocalyptic number.

It is an amenable number.

124469927813 is a deficient number, since it is larger than the sum of its proper divisors (31376601979).

124469927813 is a wasteful number, since it uses less digits than its factorization.

124469927813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885.

The product of its digits is 5225472, while the sum is 56.

The spelling of 124469927813 in words is "one hundred twenty-four billion, four hundred sixty-nine million, nine hundred twenty-seven thousand, eight hundred thirteen".