14478293357 has 12 divisors (see below), whose sum is σ = 15994154400. Its totient is φ = 13095921960.

The previous prime is 14478293231. The next prime is 14478293363. The reversal of 14478293357 is 75339287441.

It is not a de Polignac number, because 14478293357 - 2¹⁶ = 14478227821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14478293299 and 14478293308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14478293857) 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, 276563 + ... + 324720.

It is an arithmetic number, because the mean of its divisors is an integer number (1332846200).

Almost surely, 2^14478293357 is an apocalyptic number.

It is an amenable number.

14478293357 is a deficient number, since it is larger than the sum of its proper divisors (1515861043).

14478293357 is a wasteful number, since it uses less digits than its factorization.

14478293357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601504 (or 601493 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 53.

The spelling of 14478293357 in words is "fourteen billion, four hundred seventy-eight million, two hundred ninety-three thousand, three hundred fifty-seven".