401442230327 has 2 divisors, whose sum is σ = 401442230328. Its totient is φ = 401442230326.

The previous prime is 401442230281. The next prime is 401442230353. The reversal of 401442230327 is 723032244104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401442230327 - 2⁸ = 401442230071 is a prime.

It is a super-2 number, since 2×401442230327² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401442230293 and 401442230302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401442230627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200721115163 + 200721115164.

It is an arithmetic number, because the mean of its divisors is an integer number (200721115164).

Almost surely, 2^401442230327 is an apocalyptic number.

401442230327 is a deficient number, since it is larger than the sum of its proper divisors (1).

401442230327 is an equidigital number, since it uses as much as digits as its factorization.

401442230327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 401442230327 in words is "four hundred one billion, four hundred forty-two million, two hundred thirty thousand, three hundred twenty-seven".