14426388157 has 8 divisors (see below), whose sum is σ = 14825251584. Its totient is φ = 14030405088.

The previous prime is 14426388131. The next prime is 14426388167. The reversal of 14426388157 is 75188362441.

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 14426388157 - 2¹¹ = 14426386109 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 14426388157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14426388167) 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, 709933 + ... + 729970.

It is an arithmetic number, because the mean of its divisors is an integer number (1853156448).

Almost surely, 2^14426388157 is an apocalyptic number.

It is an amenable number.

14426388157 is a deficient number, since it is larger than the sum of its proper divisors (398863427).

14426388157 is a wasteful number, since it uses less digits than its factorization.

14426388157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440179.

The product of its digits is 1290240, while the sum is 49.

The spelling of 14426388157 in words is "fourteen billion, four hundred twenty-six million, three hundred eighty-eight thousand, one hundred fifty-seven".