1204297265393 has 4 divisors (see below), whose sum is σ = 1204308840000. Its totient is φ = 1204285690788.

The previous prime is 1204297265117. The next prime is 1204297265443. The reversal of 1204297265393 is 3935627924021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1204297265393 - 2²⁶ = 1204230156529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204297255393) 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, 5629805 + ... + 5839802.

It is an arithmetic number, because the mean of its divisors is an integer number (301077210000).

Almost surely, 2^{1204297265393} is an apocalyptic number.

It is an amenable number.

1204297265393 is a deficient number, since it is larger than the sum of its proper divisors (11574607).

1204297265393 is a wasteful number, since it uses less digits than its factorization.

1204297265393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11574606.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 1204297265393 in words is "one trillion, two hundred four billion, two hundred ninety-seven million, two hundred sixty-five thousand, three hundred ninety-three".