345723714966 has 32 divisors (see below), whose sum is σ = 797897737728. Its totient is φ = 97819191360.

The previous prime is 345723714953. The next prime is 345723714983. The reversal of 345723714966 is 669417327543.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39954495 + ... + 39963146.

It is an arithmetic number, because the mean of its divisors is an integer number (24934304304).

Almost surely, 2^345723714966 is an apocalyptic number.

345723714966 is an abundant number, since it is smaller than the sum of its proper divisors (452174022762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345723714966 is a wasteful number, since it uses less digits than its factorization.

345723714966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79917756.

The product of its digits is 22861440, while the sum is 57.

The spelling of 345723714966 in words is "three hundred forty-five billion, seven hundred twenty-three million, seven hundred fourteen thousand, nine hundred sixty-six".