1345034468980 has 24 divisors (see below), whose sum is σ = 2824594473960. Its totient is φ = 538009580160.

The previous prime is 1345034468917. The next prime is 1345034468993. The reversal of 1345034468980 is 898644305431.

It can be written as a sum of positive squares in 4 ways, for example, as 9817242724 + 1335217226256 = 99082^2 + 1155516^2 .

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, 4234510 + ... + 4541050.

It is an arithmetic number, because the mean of its divisors is an integer number (117691436415).

Almost surely, 2^{1345034468980} is an apocalyptic number.

1345034468980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345034468980 is an abundant number, since it is smaller than the sum of its proper divisors (1479560004980).

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

1345034468980 is a wasteful number, since it uses less digits than its factorization.

1345034468980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525939 (or 525937 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 1345034468980 in words is "one trillion, three hundred forty-five billion, thirty-four million, four hundred sixty-eight thousand, nine hundred eighty".