345240651266 has 8 divisors (see below), whose sum is σ = 591841116480. Its totient is φ = 147960279108.

The previous prime is 345240651163. The next prime is 345240651271. The reversal of 345240651266 is 662156042543.

It is a happy number.

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

It is a super-2 number, since 2×345240651266² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12330023246 + ... + 12330023273.

It is an arithmetic number, because the mean of its divisors is an integer number (73980139560).

Almost surely, 2^345240651266 is an apocalyptic number.

345240651266 is a deficient number, since it is larger than the sum of its proper divisors (246600465214).

345240651266 is a wasteful number, since it uses less digits than its factorization.

345240651266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24660046528.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 345240651266 in words is "three hundred forty-five billion, two hundred forty million, six hundred fifty-one thousand, two hundred sixty-six".