345161615867 has 8 divisors (see below), whose sum is σ = 349051093920. Its totient is φ = 341272388160.

The previous prime is 345161615857. The next prime is 345161615933. The reversal of 345161615867 is 768516161543.

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

It is a cyclic number.

It is not a de Polignac number, because 345161615867 - 2²⁶ = 345094507003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345161615857) 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, 5018642 + ... + 5086952.

It is an arithmetic number, because the mean of its divisors is an integer number (43631386740).

Almost surely, 2^345161615867 is an apocalyptic number.

345161615867 is a deficient number, since it is larger than the sum of its proper divisors (3889478053).

345161615867 is an equidigital number, since it uses as much as digits as its factorization.

345161615867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125173.

The product of its digits is 3628800, while the sum is 53.

The spelling of 345161615867 in words is "three hundred forty-five billion, one hundred sixty-one million, six hundred fifteen thousand, eight hundred sixty-seven".