400323310104230 has 16 divisors (see below), whose sum is σ = 720582815504160. Its totient is φ = 160129133526912.

The previous prime is 400323310104197. The next prime is 400323310104233. The reversal of 400323310104230 is 32401013323004.

It is a super-2 number, since 2×400323310104230² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 400323310104230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400323310104233) 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, 14827514 + ... + 31945293.

It is an arithmetic number, because the mean of its divisors is an integer number (45036425969010).

Almost surely, 2^{400323310104230} is an apocalyptic number.

400323310104230 is a deficient number, since it is larger than the sum of its proper divisors (320259505399930).

400323310104230 is a wasteful number, since it uses less digits than its factorization.

400323310104230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47628703.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 400323310104230 its reverse (32401013323004), we get a palindrome (432724323427234).

The spelling of 400323310104230 in words is "four hundred trillion, three hundred twenty-three billion, three hundred ten million, one hundred four thousand, two hundred thirty".