344423244402 has 24 divisors (see below), whose sum is σ = 746267558400. Its totient is φ = 114805102680.

The previous prime is 344423244391. The next prime is 344423244421. The reversal of 344423244402 is 204442324443.

344423244402 is a `hidden beast` number, since 3 + 4 + 4 + 4 + 2 + 3 + 244 + 402 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 682327 + ... + 1074437.

It is an arithmetic number, because the mean of its divisors is an integer number (31094481600).

Almost surely, 2^344423244402 is an apocalyptic number.

344423244402 is an abundant number, since it is smaller than the sum of its proper divisors (401844313998).

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

344423244402 is a wasteful number, since it uses less digits than its factorization.

344423244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440918 (or 440915 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 344423244402 its reverse (204442324443), we get a palindrome (548865568845).

The spelling of 344423244402 in words is "three hundred forty-four billion, four hundred twenty-three million, two hundred forty-four thousand, four hundred two".