344653263712 has 12 divisors (see below), whose sum is σ = 678536112996. Its totient is φ = 172326631840.

The previous prime is 344653263667. The next prime is 344653263767. The reversal of 344653263712 is 217362356443.

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, 5385207214 + ... + 5385207277.

It is an arithmetic number, because the mean of its divisors is an integer number (56544676083).

Almost surely, 2^344653263712 is an apocalyptic number.

344653263712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

344653263712 is a deficient number, since it is larger than the sum of its proper divisors (333882849284).

344653263712 is a wasteful number, since it uses less digits than its factorization.

344653263712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10770414501 (or 10770414493 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 46.

The spelling of 344653263712 in words is "three hundred forty-four billion, six hundred fifty-three million, two hundred sixty-three thousand, seven hundred twelve".