345678723114 has 32 divisors (see below), whose sum is σ = 727960104960. Its totient is φ = 109129388400.

The previous prime is 345678723097. The next prime is 345678723151. The reversal of 345678723114 is 411327876543.

It is a super-2 number, since 2×345678723114² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60532 + ... + 833679.

It is an arithmetic number, because the mean of its divisors is an integer number (22748753280).

Almost surely, 2^345678723114 is an apocalyptic number.

345678723114 is an abundant number, since it is smaller than the sum of its proper divisors (382281381846).

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

345678723114 is a wasteful number, since it uses less digits than its factorization.

345678723114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897626.

The product of its digits is 3386880, while the sum is 51.

The spelling of 345678723114 in words is "three hundred forty-five billion, six hundred seventy-eight million, seven hundred twenty-three thousand, one hundred fourteen".