441426151 has 2 divisors, whose sum is σ = 441426152. Its totient is φ = 441426150.

The previous prime is 441426149. The next prime is 441426157. The reversal of 441426151 is 151624144.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 441426151 - 2¹ = 441426149 is a prime.

Together with 441426149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441426157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220713075 + 220713076.

It is an arithmetic number, because the mean of its divisors is an integer number (220713076).

Almost surely, 2^441426151 is an apocalyptic number.

441426151 is a deficient number, since it is larger than the sum of its proper divisors (1).

441426151 is an equidigital number, since it uses as much as digits as its factorization.

441426151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 28.

The square root of 441426151 is about 21010.1440023623. The cubic root of 441426151 is about 761.4113611293.

The spelling of 441426151 in words is "four hundred forty-one million, four hundred twenty-six thousand, one hundred fifty-one".