401343104 has 32 divisors (see below), whose sum is σ = 800496000. Its totient is φ = 200434432.

The previous prime is 401343101. The next prime is 401343119.

It is a happy number.

401343104 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×401343104² = 322152574256709632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401343101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166097 + ... + 168495.

It is an arithmetic number, because the mean of its divisors is an integer number (25015500).

Almost surely, 2^401343104 is an apocalyptic number.

It is an amenable number.

401343104 is a deficient number, since it is larger than the sum of its proper divisors (399152896).

401343104 is a wasteful number, since it uses less digits than its factorization.

401343104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720 (or 3708 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 401343104 is about 20033.5494608419. The cubic root of 401343104 is about 737.6300513351.

The spelling of 401343104 in words is "four hundred one million, three hundred forty-three thousand, one hundred four".