400201424424322 has 8 divisors (see below), whose sum is σ = 631896985933200. Its totient is φ = 189569095779924.

The previous prime is 400201424424313. The next prime is 400201424424323. The reversal of 400201424424322 is 223424424102004.

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

It is a super-2 number, since 2×400201424424322² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (400201424424323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5265808216072 + ... + 5265808216147.

It is an arithmetic number, because the mean of its divisors is an integer number (78987123241650).

Almost surely, 2^{400201424424322} is an apocalyptic number.

400201424424322 is a deficient number, since it is larger than the sum of its proper divisors (231695561508878).

400201424424322 is a wasteful number, since it uses less digits than its factorization.

400201424424322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10531616432240.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 400201424424322 its reverse (223424424102004), we get a palindrome (623625848526326).

The spelling of 400201424424322 in words is "four hundred trillion, two hundred one billion, four hundred twenty-four million, four hundred twenty-four thousand, three hundred twenty-two".