343144401 has 8 divisors (see below), whose sum is σ = 469891584. Its totient is φ = 222580080.

The previous prime is 343144393. The next prime is 343144411. The reversal of 343144401 is 104441343.

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

It is not a de Polignac number, because 343144401 - 2³ = 343144393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343144411) 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, 1545585 + ... + 1545806.

It is an arithmetic number, because the mean of its divisors is an integer number (58736448).

Almost surely, 2^343144401 is an apocalyptic number.

It is an amenable number.

343144401 is a deficient number, since it is larger than the sum of its proper divisors (126747183).

343144401 is a wasteful number, since it uses less digits than its factorization.

343144401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091431.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 343144401 is about 18524.1572277931. The cubic root of 343144401 is about 700.0982181910.

Adding to 343144401 its reverse (104441343), we get a palindrome (447585744).

The spelling of 343144401 in words is "three hundred forty-three million, one hundred forty-four thousand, four hundred one".