1456711979160 has 128 divisors (see below), whose sum is σ = 4377512030400. Its totient is φ = 387801415680.

The previous prime is 1456711979141. The next prime is 1456711979161. The reversal of 1456711979160 is 619791176541.

It is a self number, because there is not a number n which added to its sum of digits gives 1456711979160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456711979161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325084120 + ... + 325088600.

Almost surely, 2^{1456711979160} is an apocalyptic number.

1456711979160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1456711979160 is an abundant number, since it is smaller than the sum of its proper divisors (2920800051240).

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

1456711979160 is a wasteful number, since it uses less digits than its factorization.

1456711979160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8461 (or 8457 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 57.

The spelling of 1456711979160 in words is "one trillion, four hundred fifty-six billion, seven hundred eleven million, nine hundred seventy-nine thousand, one hundred sixty".