1340012344122 has 48 divisors (see below), whose sum is σ = 2912545183392. Its totient is φ = 445258075680.

The previous prime is 1340012343977. The next prime is 1340012344183. The reversal of 1340012344122 is 2214432100431.

1340012344122 is a `hidden beast` number, since 1 + 3 + 400 + 1 + 234 + 4 + 1 + 22 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62411233 + ... + 62432699.

It is an arithmetic number, because the mean of its divisors is an integer number (60678024654).

Almost surely, 2^{1340012344122} is an apocalyptic number.

1340012344122 is an abundant number, since it is smaller than the sum of its proper divisors (1572532839270).

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

1340012344122 is a wasteful number, since it uses less digits than its factorization.

1340012344122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32283 (or 32280 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1340012344122 its reverse (2214432100431), we get a palindrome (3554444444553).

The spelling of 1340012344122 in words is "one trillion, three hundred forty billion, twelve million, three hundred forty-four thousand, one hundred twenty-two".