124805691416 has 32 divisors (see below), whose sum is σ = 268618947840. Its totient is φ = 53252517408.

The previous prime is 124805691397. The next prime is 124805691427. The reversal of 124805691416 is 614196508421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4896260 + ... + 4921683.

It is an arithmetic number, because the mean of its divisors is an integer number (8394342120).

Almost surely, 2^124805691416 is an apocalyptic number.

It is an amenable number.

124805691416 is an abundant number, since it is smaller than the sum of its proper divisors (143813256424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124805691416 is a wasteful number, since it uses less digits than its factorization.

124805691416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9818183 (or 9818179 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 124805691416 in words is "one hundred twenty-four billion, eight hundred five million, six hundred ninety-one thousand, four hundred sixteen".