401141432 has 16 divisors (see below), whose sum is σ = 752649000. Its totient is φ = 200435040.

The previous prime is 401141387. The next prime is 401141443. The reversal of 401141432 is 234141104.

It is a congruent number.

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, 3794 + ... + 28577.

Almost surely, 2^401141432 is an apocalyptic number.

It is an amenable number.

401141432 is a deficient number, since it is larger than the sum of its proper divisors (351507568).

401141432 is a wasteful number, since it uses less digits than its factorization.

401141432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33926 (or 33922 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 401141432 is about 20028.5154716968. The cubic root of 401141432 is about 737.5064793838.

Adding to 401141432 its reverse (234141104), we get a palindrome (635282536).

The spelling of 401141432 in words is "four hundred one million, one hundred forty-one thousand, four hundred thirty-two".