401303095 has 4 divisors (see below), whose sum is σ = 481563720. Its totient is φ = 321042472.

The previous prime is 401303059. The next prime is 401303129. The reversal of 401303095 is 590303104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 401303095 - 2¹⁵ = 401270327 is a prime.

It is a super-2 number, since 2×401303095² = 322088348113158050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 40130305 + ... + 40130314.

It is an arithmetic number, because the mean of its divisors is an integer number (120390930).

Almost surely, 2^401303095 is an apocalyptic number.

401303095 is a deficient number, since it is larger than the sum of its proper divisors (80260625).

401303095 is an equidigital number, since it uses as much as digits as its factorization.

401303095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80260624.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 401303095 is about 20032.5508859955. The cubic root of 401303095 is about 737.6055396217.

Adding to 401303095 its reverse (590303104), we get a palindrome (991606199).

The spelling of 401303095 in words is "four hundred one million, three hundred three thousand, ninety-five".