14945201456 has 20 divisors (see below), whose sum is σ = 28990300752. Its totient is φ = 7463833536.

The previous prime is 14945201419. The next prime is 14945201473. The reversal of 14945201456 is 65410254941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533876 + ... + 561171.

Almost surely, 2^14945201456 is an apocalyptic number.

14945201456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14945201456 is a deficient number, since it is larger than the sum of its proper divisors (14045099296).

14945201456 is a wasteful number, since it uses less digits than its factorization.

14945201456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095908 (or 1095902 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 14945201456 in words is "fourteen billion, nine hundred forty-five million, two hundred one thousand, four hundred fifty-six".