344414040814 has 4 divisors (see below), whose sum is σ = 516621061224. Its totient is φ = 172207020406.

The previous prime is 344414040811. The next prime is 344414040847. The reversal of 344414040814 is 418040414443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 418040414443 = 157 ⋅2662677799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344414040811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86103510202 + ... + 86103510205.

It is an arithmetic number, because the mean of its divisors is an integer number (129155265306).

Almost surely, 2^344414040814 is an apocalyptic number.

344414040814 is a deficient number, since it is larger than the sum of its proper divisors (172207020410).

344414040814 is a wasteful number, since it uses less digits than its factorization.

344414040814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172207020409.

The product of its (nonzero) digits is 98304, while the sum is 37.

The spelling of 344414040814 in words is "three hundred forty-four billion, four hundred fourteen million, forty thousand, eight hundred fourteen".