400141243111 has 8 divisors (see below), whose sum is σ = 427565928240. Its totient is φ = 373148443008.

The previous prime is 400141243097. The next prime is 400141243207. The reversal of 400141243111 is 111342141004.

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

It is a cyclic number.

It is not a de Polignac number, because 400141243111 - 2⁵ = 400141243079 is a prime.

It is a super-2 number, since 2×400141243111² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400141247111) 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, 107969341 + ... + 107973046.

It is an arithmetic number, because the mean of its divisors is an integer number (53445741030).

Almost surely, 2^400141243111 is an apocalyptic number.

400141243111 is a deficient number, since it is larger than the sum of its proper divisors (27424685129).

400141243111 is a wasteful number, since it uses less digits than its factorization.

400141243111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215942513.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 400141243111 its reverse (111342141004), we get a palindrome (511483384115).

The spelling of 400141243111 in words is "four hundred billion, one hundred forty-one million, two hundred forty-three thousand, one hundred eleven".