344260446342 has 16 divisors (see below), whose sum is σ = 688530596400. Its totient is φ = 114751864832.

The previous prime is 344260446329. The next prime is 344260446379. The reversal of 344260446342 is 243644062443.

It is a super-3 number, since 3×344260446342³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 344260446294 and 344260446303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106534 + ... + 836582.

It is an arithmetic number, because the mean of its divisors is an integer number (43033162275).

Almost surely, 2^344260446342 is an apocalyptic number.

344260446342 is an abundant number, since it is smaller than the sum of its proper divisors (344270150058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344260446342 is a wasteful number, since it uses less digits than its factorization.

344260446342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808647.

The product of its (nonzero) digits is 1327104, while the sum is 42.

The spelling of 344260446342 in words is "three hundred forty-four billion, two hundred sixty million, four hundred forty-six thousand, three hundred forty-two".