401128341 has 8 divisors (see below), whose sum is σ = 539836704. Its totient is φ = 264919440.

The previous prime is 401128339. The next prime is 401128363. The reversal of 401128341 is 143821104.

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

It is not a de Polignac number, because 401128341 - 2¹ = 401128339 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401120341) 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, 624490 + ... + 625131.

It is an arithmetic number, because the mean of its divisors is an integer number (67479588).

Almost surely, 2^401128341 is an apocalyptic number.

It is an amenable number.

401128341 is a deficient number, since it is larger than the sum of its proper divisors (138708363).

401128341 is a wasteful number, since it uses less digits than its factorization.

401128341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249731.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 401128341 is about 20028.1886599862. The cubic root of 401128341 is about 737.4984566089.

Adding to 401128341 its reverse (143821104), we get a palindrome (544949445).

The spelling of 401128341 in words is "four hundred one million, one hundred twenty-eight thousand, three hundred forty-one".