1340360464852 has 24 divisors (see below), whose sum is σ = 2346659626752. Its totient is φ = 669886370400.

The previous prime is 1340360464801. The next prime is 1340360464871. The reversal of 1340360464852 is 2584640630431.

It is a congruent number.

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, 156342438 + ... + 156351010.

It is an arithmetic number, because the mean of its divisors is an integer number (97777484448).

Almost surely, 2^{1340360464852} is an apocalyptic number.

It is an amenable number.

1340360464852 is a deficient number, since it is larger than the sum of its proper divisors (1006299161900).

1340360464852 is a wasteful number, since it uses less digits than its factorization.

1340360464852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21159 (or 21157 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 1340360464852 in words is "one trillion, three hundred forty billion, three hundred sixty million, four hundred sixty-four thousand, eight hundred fifty-two".