401244299 has 8 divisors (see below), whose sum is σ = 422685840. Its totient is φ = 379835136.

The previous prime is 401244293. The next prime is 401244301. The reversal of 401244299 is 992442104.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 401244299 - 2²⁰ = 400195723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401244293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19859 + ... + 34595.

It is an arithmetic number, because the mean of its divisors is an integer number (52835730).

Almost surely, 2^401244299 is an apocalyptic number.

401244299 is a deficient number, since it is larger than the sum of its proper divisors (21441541).

401244299 is a wasteful number, since it uses less digits than its factorization.

401244299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16189.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 401244299 is about 20031.0833206794. The cubic root of 401244299 is about 737.5695150026.

The spelling of 401244299 in words is "four hundred one million, two hundred forty-four thousand, two hundred ninety-nine".