344404161362 has 8 divisors (see below), whose sum is σ = 516610654716. Its totient is φ = 172200609792.

The previous prime is 344404161347. The next prime is 344404161391. The reversal of 344404161362 is 263161404443.

It can be written as a sum of positive squares in 2 ways, for example, as 311798275321 + 32605886041 = 558389^2 + 180571^2 .

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

It is a super-2 number, since 2×344404161362² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414803 + ... + 927830.

Almost surely, 2^344404161362 is an apocalyptic number.

344404161362 is a deficient number, since it is larger than the sum of its proper divisors (172206493354).

344404161362 is a wasteful number, since it uses less digits than its factorization.

344404161362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470892.

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 344404161362 in words is "three hundred forty-four billion, four hundred four million, one hundred sixty-one thousand, three hundred sixty-two".