124914449317 has 16 divisors (see below), whose sum is σ = 143830261120. Its totient is φ = 106266831552.

The previous prime is 124914449293. The next prime is 124914449323. The reversal of 124914449317 is 713944419421.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-124914449317 is a prime.

It is a super-3 number, since 3×124914449317³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124914449117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3497683 + ... + 3533215.

It is an arithmetic number, because the mean of its divisors is an integer number (8989391320).

Almost surely, 2^124914449317 is an apocalyptic number.

It is an amenable number.

124914449317 is a deficient number, since it is larger than the sum of its proper divisors (18915811803).

124914449317 is a wasteful number, since it uses less digits than its factorization.

124914449317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39292.

The product of its digits is 870912, while the sum is 49.

The spelling of 124914449317 in words is "one hundred twenty-four billion, nine hundred fourteen million, four hundred forty-nine thousand, three hundred seventeen".