400140332301 has 16 divisors (see below), whose sum is σ = 535568112000. Its totient is φ = 265736626368.

The previous prime is 400140332299. The next prime is 400140332303. The reversal of 400140332301 is 103233041004.

400140332301 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (400140332299) and next prime (400140332303).

It is not a de Polignac number, because 400140332301 - 2¹ = 400140332299 is a prime.

It is a super-2 number, since 2×400140332301² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400140332303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8050875 + ... + 8100423.

It is an arithmetic number, because the mean of its divisors is an integer number (33473007000).

Almost surely, 2^400140332301 is an apocalyptic number.

It is an amenable number.

400140332301 is a deficient number, since it is larger than the sum of its proper divisors (135427779699).

400140332301 is a wasteful number, since it uses less digits than its factorization.

400140332301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59828.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 400140332301 its reverse (103233041004), we get a palindrome (503373373305).

The spelling of 400140332301 in words is "four hundred billion, one hundred forty million, three hundred thirty-two thousand, three hundred one".