14840608431157 has 8 divisors (see below), whose sum is σ = 14856329943000. Its totient is φ = 14824889919744.

The previous prime is 14840608431137. The next prime is 14840608431167. The reversal of 14840608431157 is 75113480604841.

It can be written as a sum of positive squares in 4 ways, for example, as 2812286961 + 14837796144196 = 53031^2 + 3851986^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14840608431157 - 2⁷ = 14840608431029 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 (14840608431127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9217519 + ... + 10707187.

It is an arithmetic number, because the mean of its divisors is an integer number (1857041242875).

Almost surely, 2^{14840608431157} is an apocalyptic number.

It is an amenable number.

14840608431157 is a deficient number, since it is larger than the sum of its proper divisors (15721511843).

14840608431157 is a wasteful number, since it uses less digits than its factorization.

14840608431157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500215.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 14840608431157 in words is "fourteen trillion, eight hundred forty billion, six hundred eight million, four hundred thirty-one thousand, one hundred fifty-seven".