14705117427 has 32 divisors (see below), whose sum is σ = 26325250560. Its totient is φ = 7051403520.

The previous prime is 14705117407. The next prime is 14705117489. The reversal of 14705117427 is 72471150741.

It is not a de Polignac number, because 14705117427 - 2⁶ = 14705117363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (14705117407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2445402 + ... + 2451407.

It is an arithmetic number, because the mean of its divisors is an integer number (822664080).

Almost surely, 2^14705117427 is an apocalyptic number.

14705117427 is a deficient number, since it is larger than the sum of its proper divisors (11620133133).

14705117427 is a wasteful number, since it uses less digits than its factorization.

14705117427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896843.

The product of its (nonzero) digits is 54880, while the sum is 39.

The spelling of 14705117427 in words is "fourteen billion, seven hundred five million, one hundred seventeen thousand, four hundred twenty-seven".