344747014438 has 8 divisors (see below), whose sum is σ = 518751817632. Its totient is φ = 171829741896.

The previous prime is 344747014411. The next prime is 344747014439. The reversal of 344747014438 is 834410747443.

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

It is a junction number, because it is equal to n+sod(n) for n = 344747014391 and 344747014400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344747014439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271881870 + ... + 271883137.

It is an arithmetic number, because the mean of its divisors is an integer number (64843977204).

Almost surely, 2^344747014438 is an apocalyptic number.

344747014438 is a deficient number, since it is larger than the sum of its proper divisors (174004803194).

344747014438 is a wasteful number, since it uses less digits than its factorization.

344747014438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543765326.

The product of its (nonzero) digits is 3612672, while the sum is 49.

The spelling of 344747014438 in words is "three hundred forty-four billion, seven hundred forty-seven million, fourteen thousand, four hundred thirty-eight".