1345800234468 has 12 divisors (see below), whose sum is σ = 3140200547120. Its totient is φ = 448600078152.

The previous prime is 1345800234463. The next prime is 1345800234469. The reversal of 1345800234468 is 8644320085431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1345800234468² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1345800234463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56075009758 + ... + 56075009781.

Almost surely, 2^{1345800234468} is an apocalyptic number.

It is an amenable number.

1345800234468 is an abundant number, since it is smaller than the sum of its proper divisors (1794400312652).

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

1345800234468 is a wasteful number, since it uses less digits than its factorization.

1345800234468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112150019546 (or 112150019544 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 48.

The spelling of 1345800234468 in words is "one trillion, three hundred forty-five billion, eight hundred million, two hundred thirty-four thousand, four hundred sixty-eight".