14156441480 has 32 divisors (see below), whose sum is σ = 31868645400. Its totient is φ = 5659616256.

The previous prime is 14156441479. The next prime is 14156441491. The reversal of 14156441480 is 8414465141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10680395716 + 3476045764 = 103346^2 + 58958^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14225 + ... + 168864.

Almost surely, 2^14156441480 is an apocalyptic number.

14156441480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14156441480 is an abundant number, since it is smaller than the sum of its proper divisors (17712203920).

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

14156441480 is a wasteful number, since it uses less digits than its factorization.

14156441480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185033 (or 185029 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 14156441480 in words is "fourteen billion, one hundred fifty-six million, four hundred forty-one thousand, four hundred eighty".