400331141205 has 16 divisors (see below), whose sum is σ = 642015984384. Its totient is φ = 213014555840.

The previous prime is 400331141183. The next prime is 400331141207. The reversal of 400331141205 is 502141133004.

It is a happy number.

It is not a de Polignac number, because 400331141205 - 2⁶ = 400331141141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400331141207) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30954954 + ... + 30967883.

It is an arithmetic number, because the mean of its divisors is an integer number (40125999024).

Almost surely, 2^400331141205 is an apocalyptic number.

It is an amenable number.

400331141205 is a deficient number, since it is larger than the sum of its proper divisors (241684843179).

400331141205 is a wasteful number, since it uses less digits than its factorization.

400331141205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61923276.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 400331141205 its reverse (502141133004), we get a palindrome (902472274209).

The spelling of 400331141205 in words is "four hundred billion, three hundred thirty-one million, one hundred forty-one thousand, two hundred five".