1296804251300 has 36 divisors (see below), whose sum is σ = 2840364923760. Its totient is φ = 513873829920.

The previous prime is 1296804251297. The next prime is 1296804251341. The reversal of 1296804251300 is 31524086921.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60587630 + ... + 60609029.

It is an arithmetic number, because the mean of its divisors is an integer number (78899025660).

Almost surely, 2^{1296804251300} is an apocalyptic number.

1296804251300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1296804251300 is an abundant number, since it is smaller than the sum of its proper divisors (1543560672460).

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

1296804251300 is a wasteful number, since it uses less digits than its factorization.

1296804251300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121196780 (or 121196773 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 1296804251300 in words is "one trillion, two hundred ninety-six billion, eight hundred four million, two hundred fifty-one thousand, three hundred".