345481793267 has 4 divisors (see below), whose sum is σ = 372057315840. Its totient is φ = 318906270696.

The previous prime is 345481793243. The next prime is 345481793273. The reversal of 345481793267 is 762397184543.

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

It is not a de Polignac number, because 345481793267 - 2²⁴ = 345465016051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345481793227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13287761267 + ... + 13287761292.

It is an arithmetic number, because the mean of its divisors is an integer number (93014328960).

Almost surely, 2^345481793267 is an apocalyptic number.

345481793267 is a deficient number, since it is larger than the sum of its proper divisors (26575522573).

345481793267 is a wasteful number, since it uses less digits than its factorization.

345481793267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26575522572.

The product of its digits is 30481920, while the sum is 59.

The spelling of 345481793267 in words is "three hundred forty-five billion, four hundred eighty-one million, seven hundred ninety-three thousand, two hundred sixty-seven".