401324343 has 8 divisors (see below), whose sum is σ = 611541888. Its totient is φ = 229328184.

The previous prime is 401324333. The next prime is 401324347. The reversal of 401324343 is 343423104.

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

It is not a de Polignac number, because 401324343 - 2⁸ = 401324087 is a prime.

It is a super-2 number, since 2×401324343² = 322122456568763298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401324347) 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, 9555321 + ... + 9555362.

It is an arithmetic number, because the mean of its divisors is an integer number (76442736).

Almost surely, 2^401324343 is an apocalyptic number.

401324343 is a deficient number, since it is larger than the sum of its proper divisors (210217545).

401324343 is a wasteful number, since it uses less digits than its factorization.

401324343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19110693.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 401324343 is about 20033.0812158290. The cubic root of 401324343 is about 737.6185575178.

Adding to 401324343 its reverse (343423104), we get a palindrome (744747447).

The spelling of 401324343 in words is "four hundred one million, three hundred twenty-four thousand, three hundred forty-three".