345161763155 has 12 divisors (see below), whose sum is σ = 455271218976. Its totient is φ = 251026736400.

The previous prime is 345161763151. The next prime is 345161763157. The reversal of 345161763155 is 551367161543.

It is not a de Polignac number, because 345161763155 - 2² = 345161763151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345161763151) 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 11 ways as a sum of consecutive naturals, for example, 285257051 + ... + 285258260.

It is an arithmetic number, because the mean of its divisors is an integer number (37939268248).

Almost surely, 2^345161763155 is an apocalyptic number.

345161763155 is a deficient number, since it is larger than the sum of its proper divisors (110109455821).

345161763155 is a wasteful number, since it uses less digits than its factorization.

345161763155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570515338 (or 570515327 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 47.

The spelling of 345161763155 in words is "three hundred forty-five billion, one hundred sixty-one million, seven hundred sixty-three thousand, one hundred fifty-five".