400224024411234 has 16 divisors (see below), whose sum is σ = 800495629601472. Its totient is φ = 133400078007248.

The previous prime is 400224024411223. The next prime is 400224024411247. The reversal of 400224024411234 is 432114420422004.

It is a junction number, because it is equal to n+sod(n) for n = 400224024411195 and 400224024411204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1982423109 + ... + 1982624984.

It is an arithmetic number, because the mean of its divisors is an integer number (50030976850092).

Almost surely, 2^{400224024411234} is an apocalyptic number.

400224024411234 is an abundant number, since it is smaller than the sum of its proper divisors (400271605190238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400224024411234 is a wasteful number, since it uses less digits than its factorization.

400224024411234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3965064921.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 400224024411234 its reverse (432114420422004), we get a palindrome (832338444833238).

The spelling of 400224024411234 in words is "four hundred trillion, two hundred twenty-four billion, twenty-four million, four hundred eleven thousand, two hundred thirty-four".