1340230214402 has 16 divisors (see below), whose sum is σ = 2032843041600. Its totient is φ = 662657185872.

The previous prime is 1340230214377. The next prime is 1340230214459. The reversal of 1340230214402 is 2044120320431.

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, 10264613 + ... + 10394360.

It is an arithmetic number, because the mean of its divisors is an integer number (127052690100).

Almost surely, 2^{1340230214402} is an apocalyptic number.

1340230214402 is a deficient number, since it is larger than the sum of its proper divisors (692612827198).

1340230214402 is a wasteful number, since it uses less digits than its factorization.

1340230214402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20659337.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1340230214402 its reverse (2044120320431), we get a palindrome (3384350534833).

The spelling of 1340230214402 in words is "one trillion, three hundred forty billion, two hundred thirty million, two hundred fourteen thousand, four hundred two".