344477104025623 has 8 divisors (see below), whose sum is σ = 346759161351296. Its totient is φ = 342195056595000.

The previous prime is 344477104025609. The next prime is 344477104025657. The reversal of 344477104025623 is 326520401774443.

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

It is a cyclic number.

It is not a de Polignac number, because 344477104025623 - 2⁹ = 344477104025111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344477104085623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75495940 + ... + 79928662.

It is an arithmetic number, because the mean of its divisors is an integer number (43344895168912).

Almost surely, 2^{344477104025623} is an apocalyptic number.

344477104025623 is a deficient number, since it is larger than the sum of its proper divisors (2282057325673).

344477104025623 is a wasteful number, since it uses less digits than its factorization.

344477104025623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4947525.

The product of its (nonzero) digits is 13547520, while the sum is 52.

The spelling of 344477104025623 in words is "three hundred forty-four trillion, four hundred seventy-seven billion, one hundred four million, twenty-five thousand, six hundred twenty-three".