401344202 has 24 divisors (see below), whose sum is σ = 701506980. Its totient is φ = 171709440.

The previous prime is 401344199. The next prime is 401344243. The reversal of 401344202 is 202443104.

It can be written as a sum of positive squares in 2 ways, for example, as 394379881 + 6964321 = 19859^2 + 2639^2 .

It is a super-2 number, since 2×401344202² = 322154336958033608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59624 + ... + 66012.

Almost surely, 2^401344202 is an apocalyptic number.

401344202 is a deficient number, since it is larger than the sum of its proper divisors (300162778).

401344202 is a wasteful number, since it uses less digits than its factorization.

401344202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046 (or 7039 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 401344202 is about 20033.5768648537. The cubic root of 401344202 is about 737.6307240074.

Adding to 401344202 its reverse (202443104), we get a palindrome (603787306).

The spelling of 401344202 in words is "four hundred one million, three hundred forty-four thousand, two hundred two".