1345105464 has 16 divisors (see below), whose sum is σ = 3362763720. Its totient is φ = 448368480.

The previous prime is 1345105393. The next prime is 1345105477. The reversal of 1345105464 is 4645015431.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28023007 + ... + 28023054.

Almost surely, 2^1345105464 is an apocalyptic number.

It is an amenable number.

1345105464 is an abundant number, since it is smaller than the sum of its proper divisors (2017658256).

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

1345105464 is a wasteful number, since it uses less digits than its factorization.

1345105464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56046070 (or 56046066 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 1345105464 is about 36675.6794620086. The cubic root of 1345105464 is about 1103.8721562212.

The spelling of 1345105464 in words is "one billion, three hundred forty-five million, one hundred five thousand, four hundred sixty-four".