344667746422 has 4 divisors (see below), whose sum is σ = 517001619636. Its totient is φ = 172333873210.

The previous prime is 344667746413. The next prime is 344667746443. The reversal of 344667746422 is 224647766443.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86166936604 + ... + 86166936607.

It is an arithmetic number, because the mean of its divisors is an integer number (129250404909).

Almost surely, 2^344667746422 is an apocalyptic number.

344667746422 is a deficient number, since it is larger than the sum of its proper divisors (172333873214).

344667746422 is a wasteful number, since it uses less digits than its factorization.

344667746422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172333873213.

The product of its digits is 32514048, while the sum is 55.

The spelling of 344667746422 in words is "three hundred forty-four billion, six hundred sixty-seven million, seven hundred forty-six thousand, four hundred twenty-two".