401341232 has 20 divisors (see below), whose sum is σ = 779812440. Its totient is φ = 200099328.

The previous prime is 401341153. The next prime is 401341249. The reversal of 401341232 is 232143104.

It is a super-2 number, since 2×401341232² = 322149569006555648, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29882 + ... + 41177.

It is an arithmetic number, because the mean of its divisors is an integer number (38990622).

Almost surely, 2^401341232 is an apocalyptic number.

It is an amenable number.

401341232 is a deficient number, since it is larger than the sum of its proper divisors (378471208).

401341232 is a wasteful number, since it uses less digits than its factorization.

401341232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71420 (or 71414 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 401341232 is about 20033.5027391617. The cubic root of 401341232 is about 737.6289044813.

Adding to 401341232 its reverse (232143104), we get a palindrome (633484336).

The spelling of 401341232 in words is "four hundred one million, three hundred forty-one thousand, two hundred thirty-two".