1340023011204 has 48 divisors (see below), whose sum is σ = 3317443371648. Its totient is φ = 419536101888.

The previous prime is 1340023011181. The next prime is 1340023011293. The reversal of 1340023011204 is 4021103200431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6644739 + ... + 6843434.

It is an arithmetic number, because the mean of its divisors is an integer number (69113403576).

Almost surely, 2^{1340023011204} is an apocalyptic number.

It is an amenable number.

1340023011204 is an abundant number, since it is smaller than the sum of its proper divisors (1977420360444).

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

1340023011204 is a wasteful number, since it uses less digits than its factorization.

1340023011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13488684 (or 13488682 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1340023011204 its reverse (4021103200431), we get a palindrome (5361126211635).

The spelling of 1340023011204 in words is "one trillion, three hundred forty billion, twenty-three million, eleven thousand, two hundred four".