1345405433132 has 12 divisors (see below), whose sum is σ = 2356505093376. Its totient is φ = 672118263600.

The previous prime is 1345405433089. The next prime is 1345405433167. The reversal of 1345405433132 is 2313345045431.

It is a super-2 number, since 2×1345405433132² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146108063 + ... + 146117270.

It is an arithmetic number, because the mean of its divisors is an integer number (196375424448).

Almost surely, 2^{1345405433132} is an apocalyptic number.

It is an amenable number.

1345405433132 is a deficient number, since it is larger than the sum of its proper divisors (1011099660244).

1345405433132 is a wasteful number, since it uses less digits than its factorization.

1345405433132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292226488 (or 292226486 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 1345405433132 in words is "one trillion, three hundred forty-five billion, four hundred five million, four hundred thirty-three thousand, one hundred thirty-two".