401641150 has 48 divisors (see below), whose sum is σ = 800667504. Its totient is φ = 149358080.

The previous prime is 401641147. The next prime is 401641159. The reversal of 401641150 is 51146104.

It is a super-2 number, since 2×401641150² = 322631226746645000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401641159) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67704 + ... + 73396.

It is an arithmetic number, because the mean of its divisors is an integer number (16680573).

Almost surely, 2^401641150 is an apocalyptic number.

401641150 is a deficient number, since it is larger than the sum of its proper divisors (399026354).

401641150 is a wasteful number, since it uses less digits than its factorization.

401641150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5805 (or 5800 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 401641150 is about 20040.9867521537. The cubic root of 401641150 is about 737.8125994553.

Adding to 401641150 its reverse (51146104), we get a palindrome (452787254).

It can be divided in two parts, 40164 and 1150, that added together give a palindrome (41314).

The spelling of 401641150 in words is "four hundred one million, six hundred forty-one thousand, one hundred fifty".