1345256042116 has 24 divisors (see below), whose sum is σ = 2692615761920. Its totient is φ = 576087515712.

The previous prime is 1345256042101. The next prime is 1345256042161. The reversal of 1345256042116 is 6112406525431.

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, 18746385 + ... + 18818008.

Almost surely, 2^{1345256042116} is an apocalyptic number.

It is an amenable number.

1345256042116 is an abundant number, since it is smaller than the sum of its proper divisors (1347359719804).

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

1345256042116 is a wasteful number, since it uses less digits than its factorization.

1345256042116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37565683 (or 37565681 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 1345256042116 in words is "one trillion, three hundred forty-five billion, two hundred fifty-six million, forty-two thousand, one hundred sixteen".