14280154056 has 48 divisors (see below), whose sum is σ = 44200478400. Its totient is φ = 4080043872.

The previous prime is 14280154043. The next prime is 14280154069. The reversal of 14280154056 is 65045108241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14280154043) and next prime (14280154069).

It is a super-2 number, since 2×14280154056² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 14280154056.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14166316 + ... + 14167323.

It is an arithmetic number, because the mean of its divisors is an integer number (920843300).

Almost surely, 2^14280154056 is an apocalyptic number.

It is an amenable number.

14280154056 is an abundant number, since it is smaller than the sum of its proper divisors (29920324344).

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

14280154056 is a wasteful number, since it uses less digits than its factorization.

14280154056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28333658 (or 28333651 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 14280154056 in words is "fourteen billion, two hundred eighty million, one hundred fifty-four thousand, fifty-six".