14256745530 has 32 divisors (see below), whose sum is σ = 36228907584. Its totient is φ = 3578163456.

The previous prime is 14256745511. The next prime is 14256745537. The reversal of 14256745530 is 3554765241.

It is not an unprimeable number, because it can be changed into a prime (14256745537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13976692 + ... + 13977711.

It is an arithmetic number, because the mean of its divisors is an integer number (1132153362).

Almost surely, 2^14256745530 is an apocalyptic number.

14256745530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14256745530 is an abundant number, since it is smaller than the sum of its proper divisors (21972162054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14256745530 is a wasteful number, since it uses less digits than its factorization.

14256745530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27954430.

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 14256745530 in words is "fourteen billion, two hundred fifty-six million, seven hundred forty-five thousand, five hundred thirty".