1342311043612 has 48 divisors (see below), whose sum is σ = 2939027519232. Its totient is φ = 521130314880.

The previous prime is 1342311043589. The next prime is 1342311043613. The reversal of 1342311043612 is 2163401132431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342311043613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7612753 + ... + 7787080.

It is an arithmetic number, because the mean of its divisors is an integer number (61229739984).

Almost surely, 2^{1342311043612} is an apocalyptic number.

It is an amenable number.

1342311043612 is an abundant number, since it is smaller than the sum of its proper divisors (1596716475620).

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

1342311043612 is a wasteful number, since it uses less digits than its factorization.

1342311043612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15400138 (or 15400136 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 1342311043612 in words is "one trillion, three hundred forty-two billion, three hundred eleven million, forty-three thousand, six hundred twelve".