1342376277242 has 128 divisors (see below), whose sum is σ = 2864081203200. Its totient is φ = 454132546560.

The previous prime is 1342376277239. The next prime is 1342376277311. The reversal of 1342376277242 is 2427726732431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 71019509 + ... + 71038407.

It is an arithmetic number, because the mean of its divisors is an integer number (22375634400).

Almost surely, 2^{1342376277242} is an apocalyptic number.

1342376277242 is an abundant number, since it is smaller than the sum of its proper divisors (1521704925958).

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

1342376277242 is a wasteful number, since it uses less digits than its factorization.

1342376277242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21036.

The product of its digits is 4741632, while the sum is 50.

The spelling of 1342376277242 in words is "one trillion, three hundred forty-two billion, three hundred seventy-six million, two hundred seventy-seven thousand, two hundred forty-two".