14478235057 has 8 divisors (see below), whose sum is σ = 17009395200. Its totient is φ = 12149567760.

The previous prime is 14478235043. The next prime is 14478235081. The reversal of 14478235057 is 75053287441.

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

It is not a de Polignac number, because 14478235057 - 2¹⁵ = 14478202289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14478234998 and 14478235016.

It is not an unprimeable number, because it can be changed into a prime (14478235027) 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, 50623057 + ... + 50623342.

It is an arithmetic number, because the mean of its divisors is an integer number (2126174400).

Almost surely, 2^14478235057 is an apocalyptic number.

It is an amenable number.

14478235057 is a deficient number, since it is larger than the sum of its proper divisors (2531160143).

14478235057 is a wasteful number, since it uses less digits than its factorization.

14478235057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101246423.

The product of its (nonzero) digits is 940800, while the sum is 46.

The spelling of 14478235057 in words is "fourteen billion, four hundred seventy-eight million, two hundred thirty-five thousand, fifty-seven".