1345195938416 has 40 divisors (see below), whose sum is σ = 3010505355504. Its totient is φ = 575484892160.

The previous prime is 1345195938347. The next prime is 1345195938451. The reversal of 1345195938416 is 6148395915431.

It is a happy number.

It is a super-2 number, since 2×1345195938416² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 224795795 + ... + 224801778.

Almost surely, 2^{1345195938416} is an apocalyptic number.

1345195938416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1345195938416 is an abundant number, since it is smaller than the sum of its proper divisors (1665309417088).

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

1345195938416 is a wasteful number, since it uses less digits than its factorization.

1345195938416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449597609 (or 449597603 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 59.

The spelling of 1345195938416 in words is "one trillion, three hundred forty-five billion, one hundred ninety-five million, nine hundred thirty-eight thousand, four hundred sixteen".