1456980016 has 20 divisors (see below), whose sum is σ = 2825529472. Its totient is φ = 727811136.

The previous prime is 1456979999. The next prime is 1456980023. The reversal of 1456980016 is 6100896541.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24495 + ... + 59278.

Almost surely, 2^1456980016 is an apocalyptic number.

1456980016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1456980016 is a deficient number, since it is larger than the sum of its proper divisors (1368549456).

1456980016 is a wasteful number, since it uses less digits than its factorization.

1456980016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84868 (or 84862 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 1456980016 is about 38170.4075954135. The cubic root of 1456980016 is about 1133.6644594930.

The spelling of 1456980016 in words is "one billion, four hundred fifty-six million, nine hundred eighty thousand, sixteen".