1450872798864 has 60 divisors (see below), whose sum is σ = 3955738419216. Its totient is φ = 458170352064.

The previous prime is 1450872798827. The next prime is 1450872798871. The reversal of 1450872798864 is 4688972780541.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41847654 + ... + 41882309.

Almost surely, 2^{1450872798864} is an apocalyptic number.

It is an amenable number.

1450872798864 is an abundant number, since it is smaller than the sum of its proper divisors (2504865620352).

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

1450872798864 is a wasteful number, since it uses less digits than its factorization.

1450872798864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83730012 (or 83729987 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 69.

It can be divided in two parts, 145087 and 2798864, that added together give a triangular number (2943951 = T₂₄₂₆).

The spelling of 1450872798864 in words is "one trillion, four hundred fifty billion, eight hundred seventy-two million, seven hundred ninety-eight thousand, eight hundred sixty-four".