1402726564560 has 80 divisors (see below), whose sum is σ = 4356259681536. Its totient is φ = 373388818944.

The previous prime is 1402726564553. The next prime is 1402726564571. The reversal of 1402726564560 is 654656272041.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 5112904 + ... + 5380263.

Almost surely, 2^{1402726564560} is an apocalyptic number.

1402726564560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402726564560 is an abundant number, since it is smaller than the sum of its proper divisors (2953533116976).

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

1402726564560 is a wasteful number, since it uses less digits than its factorization.

1402726564560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10493740 (or 10493734 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 1402726564560 in words is "one trillion, four hundred two billion, seven hundred twenty-six million, five hundred sixty-four thousand, five hundred sixty".