2349204937491 has 8 divisors (see below), whose sum is σ = 3164564727184. Its totient is φ = 1549990886400.

The previous prime is 2349204937483. The next prime is 2349204937561. The reversal of 2349204937491 is 1947394029432.

It is a happy number.

2349204937491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2349204937491 - 2³ = 2349204937483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2349204937421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4036434310 + ... + 4036434891.

It is an arithmetic number, because the mean of its divisors is an integer number (395570590898).

Almost surely, 2^{2349204937491} is an apocalyptic number.

2349204937491 is a deficient number, since it is larger than the sum of its proper divisors (815359789693).

2349204937491 is an equidigital number, since it uses as much as digits as its factorization.

2349204937491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8072869301.

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 2349204937491 in words is "two trillion, three hundred forty-nine billion, two hundred four million, nine hundred thirty-seven thousand, four hundred ninety-one".