14457461444746 has 16 divisors (see below), whose sum is σ = 22022379751680. Its totient is φ = 7116790871520.

The previous prime is 14457461444707. The next prime is 14457461444773. The reversal of 14457461444746 is 64744416475441.

It is a super-2 number, since 2×14457461444746² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 30432715 + ... + 30904126.

It is an arithmetic number, because the mean of its divisors is an integer number (1376398734480).

Almost surely, 2^{14457461444746} is an apocalyptic number.

14457461444746 is a deficient number, since it is larger than the sum of its proper divisors (7564918306934).

14457461444746 is a wasteful number, since it uses less digits than its factorization.

14457461444746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61338669.

The product of its digits is 144506880, while the sum is 61.

The spelling of 14457461444746 in words is "fourteen trillion, four hundred fifty-seven billion, four hundred sixty-one million, four hundred forty-four thousand, seven hundred forty-six".