1456680563814 has 32 divisors (see below), whose sum is σ = 3330211873536. Its totient is φ = 416112409440.

The previous prime is 1456680563731. The next prime is 1456680563831. The reversal of 1456680563814 is 4183650866541.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202452 + ... + 3628919.

It is an arithmetic number, because the mean of its divisors is an integer number (104069121048).

Almost surely, 2^{1456680563814} is an apocalyptic number.

1456680563814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1456680563814 is an abundant number, since it is smaller than the sum of its proper divisors (1873531309722).

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

1456680563814 is a wasteful number, since it uses less digits than its factorization.

1456680563814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6836460.

The product of its (nonzero) digits is 16588800, while the sum is 57.

The spelling of 1456680563814 in words is "one trillion, four hundred fifty-six billion, six hundred eighty million, five hundred sixty-three thousand, eight hundred fourteen".