1295241296794 has 4 divisors (see below), whose sum is σ = 1942861945194. Its totient is φ = 647620648396.

The previous prime is 1295241296779. The next prime is 1295241296809. The reversal of 1295241296794 is 4976921425921.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1295241296779) and next prime (1295241296809).

It can be written as a sum of positive squares in only one way, i.e., 688576338025 + 606664958769 = 829805^2 + 778887^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 323810324197 + ... + 323810324200.

Almost surely, 2^{1295241296794} is an apocalyptic number.

1295241296794 is a deficient number, since it is larger than the sum of its proper divisors (647620648400).

1295241296794 is an equidigital number, since it uses as much as digits as its factorization.

1295241296794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647620648399.

The product of its digits is 19595520, while the sum is 61.

The spelling of 1295241296794 in words is "one trillion, two hundred ninety-five billion, two hundred forty-one million, two hundred ninety-six thousand, seven hundred ninety-four".