401105424330 has 96 divisors (see below), whose sum is σ = 1150487891280. Its totient is φ = 96325493760.

The previous prime is 401105424301. The next prime is 401105424353. The reversal of 401105424330 is 33424501104.

It is a happy number.

401105424330 is a `hidden beast` number, since 4 + 0 + 110 + 542 + 4 + 3 + 3 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 14371933689 + 386733490641 = 119883^2 + 621879^2 .

It is a super-2 number, since 2×401105424330² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 401105424294 and 401105424303.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4132825 + ... + 4228764.

Almost surely, 2^401105424330 is an apocalyptic number.

401105424330 is an abundant number, since it is smaller than the sum of its proper divisors (749382466950).

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

401105424330 is a wasteful number, since it uses less digits than its factorization.

401105424330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8361656 (or 8361653 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 401105424330 its reverse (33424501104), we get a palindrome (434529925434).

The spelling of 401105424330 in words is "four hundred one billion, one hundred five million, four hundred twenty-four thousand, three hundred thirty".