1345441163630 has 16 divisors (see below), whose sum is σ = 2421889722720. Its totient is φ = 538155214752.

The previous prime is 1345441163581. The next prime is 1345441163701. The reversal of 1345441163630 is 363611445431.

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, 2389145 + ... + 2898084.

It is an arithmetic number, because the mean of its divisors is an integer number (151368107670).

Almost surely, 2^{1345441163630} is an apocalyptic number.

1345441163630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345441163630 is a deficient number, since it is larger than the sum of its proper divisors (1076448559090).

1345441163630 is a wasteful number, since it uses less digits than its factorization.

1345441163630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5312683.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 1345441163630 in words is "one trillion, three hundred forty-five billion, four hundred forty-one million, one hundred sixty-three thousand, six hundred thirty".