345946127422 has 16 divisors (see below), whose sum is σ = 593140423680. Its totient is φ = 148240146168.

The previous prime is 345946127413. The next prime is 345946127491. The reversal of 345946127422 is 224721649543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777522 + ... + 1962517.

It is an arithmetic number, because the mean of its divisors is an integer number (37071276480).

Almost surely, 2^345946127422 is an apocalyptic number.

345946127422 is a deficient number, since it is larger than the sum of its proper divisors (247194296258).

345946127422 is a wasteful number, since it uses less digits than its factorization.

345946127422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746655.

The product of its digits is 2903040, while the sum is 49.

The spelling of 345946127422 in words is "three hundred forty-five billion, nine hundred forty-six million, one hundred twenty-seven thousand, four hundred twenty-two".