1345405433100 has 36 divisors (see below), whose sum is σ = 3892706387304. Its totient is φ = 358774782080.

The previous prime is 1345405433089. The next prime is 1345405433167. The reversal of 1345405433100 is 13345045431.

It is a super-2 number, since 2×1345405433100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2242342089 + ... + 2242342688.

Almost surely, 2^{1345405433100} is an apocalyptic number.

1345405433100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345405433100 is an abundant number, since it is smaller than the sum of its proper divisors (2547300954204).

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

1345405433100 is a wasteful number, since it uses less digits than its factorization.

1345405433100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484684794 (or 4484684787 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 1345405433100 in words is "one trillion, three hundred forty-five billion, four hundred five million, four hundred thirty-three thousand, one hundred".