1402565056480 has 192 divisors, whose sum is σ = 3945628495872. Its totient is φ = 461016760320.

The previous prime is 1402565056429. The next prime is 1402565056507. The reversal of 1402565056480 is 846505652041.

It is a self number, because there is not a number n which added to its sum of digits gives 1402565056480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3526272 + ... + 3903808.

It is an arithmetic number, because the mean of its divisors is an integer number (20550148416).

Almost surely, 2^{1402565056480} is an apocalyptic number.

1402565056480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1402565056480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1972814247936).

1402565056480 is an abundant number, since it is smaller than the sum of its proper divisors (2543063439392).

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

1402565056480 is a wasteful number, since it uses less digits than its factorization.

1402565056480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377697 (or 377689 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 1402565056480 in words is "one trillion, four hundred two billion, five hundred sixty-five million, fifty-six thousand, four hundred eighty".