344547795494 has 32 divisors (see below), whose sum is σ = 625437827136. Its totient is φ = 138968340480.

The previous prime is 344547795469. The next prime is 344547795503. The reversal of 344547795494 is 494597745443.

It is a self number, because there is not a number n which added to its sum of digits gives 344547795494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4674164 + ... + 4747304.

It is an arithmetic number, because the mean of its divisors is an integer number (19544932098).

Almost surely, 2^344547795494 is an apocalyptic number.

344547795494 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

344547795494 is a deficient number, since it is larger than the sum of its proper divisors (280890031642).

344547795494 is a wasteful number, since it uses less digits than its factorization.

344547795494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92960.

The product of its digits is 304819200, while the sum is 65.

The spelling of 344547795494 in words is "three hundred forty-four billion, five hundred forty-seven million, seven hundred ninety-five thousand, four hundred ninety-four".