400422043411 has 8 divisors (see below), whose sum is σ = 431920393520. Its totient is φ = 369023215392.

The previous prime is 400422043397. The next prime is 400422043447. The reversal of 400422043411 is 114340224004.

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

It is not a de Polignac number, because 400422043411 - 2⁷ = 400422043283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400422043471) 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, 24872160 + ... + 24888253.

It is an arithmetic number, because the mean of its divisors is an integer number (53990049190).

Almost surely, 2^400422043411 is an apocalyptic number.

400422043411 is a deficient number, since it is larger than the sum of its proper divisors (31498350109).

400422043411 is a wasteful number, since it uses less digits than its factorization.

400422043411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49761045.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 400422043411 its reverse (114340224004), we get a palindrome (514762267415).

The spelling of 400422043411 in words is "four hundred billion, four hundred twenty-two million, forty-three thousand, four hundred eleven".