344132121 has 8 divisors (see below), whose sum is σ = 462903840. Its totient is φ = 227390912.

The previous prime is 344132111. The next prime is 344132177. The reversal of 344132121 is 121231443.

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

It is a cyclic number.

It is not a de Polignac number, because 344132121 - 2⁹ = 344131609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344132111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507231 + ... + 507908.

It is an arithmetic number, because the mean of its divisors is an integer number (57862980).

Almost surely, 2^344132121 is an apocalyptic number.

It is an amenable number.

344132121 is a deficient number, since it is larger than the sum of its proper divisors (118771719).

344132121 is a wasteful number, since it uses less digits than its factorization.

344132121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015255.

The product of its digits is 576, while the sum is 21.

The square root of 344132121 is about 18550.7983925221. The cubic root of 344132121 is about 700.7693045597.

Adding to 344132121 its reverse (121231443), we get a palindrome (465363564).

The spelling of 344132121 in words is "three hundred forty-four million, one hundred thirty-two thousand, one hundred twenty-one".