401322414 has 8 divisors (see below), whose sum is σ = 802644840. Its totient is φ = 133774136.

The previous prime is 401322403. The next prime is 401322419. The reversal of 401322414 is 414223104.

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

401322414 is an admirable number.

It is a super-2 number, since 2×401322414² = 322119359957574792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401322419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33443529 + ... + 33443540.

It is an arithmetic number, because the mean of its divisors is an integer number (100330605).

Almost surely, 2^401322414 is an apocalyptic number.

401322414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

401322414 is a wasteful number, since it uses less digits than its factorization.

401322414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66887074.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 401322414 is about 20033.0330704065. The cubic root of 401322414 is about 737.6173757068.

Adding to 401322414 its reverse (414223104), we get a palindrome (815545518).

The spelling of 401322414 in words is "four hundred one million, three hundred twenty-two thousand, four hundred fourteen".