1340431310002 has 16 divisors (see below), whose sum is σ = 2113380761472. Its totient is φ = 636396455200.

The previous prime is 1340431309981. The next prime is 1340431310017. The reversal of 1340431310002 is 2000131340431.

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, 106343374 + ... + 106355977.

It is an arithmetic number, because the mean of its divisors is an integer number (132086297592).

Almost surely, 2^{1340431310002} is an apocalyptic number.

1340431310002 is a deficient number, since it is larger than the sum of its proper divisors (772949451470).

1340431310002 is a wasteful number, since it uses less digits than its factorization.

1340431310002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212699513.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1340431310002 its reverse (2000131340431), we get a palindrome (3340562650433).

The spelling of 1340431310002 in words is "one trillion, three hundred forty billion, four hundred thirty-one million, three hundred ten thousand, two".