124969030849 has 12 divisors (see below), whose sum is σ = 135333990000. Its totient is φ = 115345377264.

The previous prime is 124969030843. The next prime is 124969030877. The reversal of 124969030849 is 948030969421.

It is not a de Polignac number, because 124969030849 - 2⁵ = 124969030817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124969030849.

It is not an unprimeable number, because it can be changed into a prime (124969030843) 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, 2253942 + ... + 2308720.

It is an arithmetic number, because the mean of its divisors is an integer number (11277832500).

Almost surely, 2^124969030849 is an apocalyptic number.

It is an amenable number.

124969030849 is a deficient number, since it is larger than the sum of its proper divisors (10364959151).

124969030849 is a wasteful number, since it uses less digits than its factorization.

124969030849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68304 (or 68291 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 55.

The spelling of 124969030849 in words is "one hundred twenty-four billion, nine hundred sixty-nine million, thirty thousand, eight hundred forty-nine".