1456388140362 has 16 divisors (see below), whose sum is σ = 3039418728000. Its totient is φ = 464355638912.

The previous prime is 1456388140357. The next prime is 1456388140379. The reversal of 1456388140362 is 2630418836541.

It is a super-2 number, since 2×1456388140362² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5276768487 + ... + 5276768762.

It is an arithmetic number, because the mean of its divisors is an integer number (189963670500).

Almost surely, 2^{1456388140362} is an apocalyptic number.

1456388140362 is an abundant number, since it is smaller than the sum of its proper divisors (1583030587638).

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

1456388140362 is a wasteful number, since it uses less digits than its factorization.

1456388140362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10553537277.

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 1456388140362 in words is "one trillion, four hundred fifty-six billion, three hundred eighty-eight million, one hundred forty thousand, three hundred sixty-two".