941423551 has 2 divisors, whose sum is σ = 941423552. Its totient is φ = 941423550.

The previous prime is 941423519. The next prime is 941423563. The reversal of 941423551 is 155324149.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 941423551 - 2⁵ = 941423519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (941423251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470711775 + 470711776.

It is an arithmetic number, because the mean of its divisors is an integer number (470711776).

Almost surely, 2^941423551 is an apocalyptic number.

941423551 is a deficient number, since it is larger than the sum of its proper divisors (1).

941423551 is an equidigital number, since it uses as much as digits as its factorization.

941423551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 34.

The square root of 941423551 is about 30682.6262076766. The cubic root of 941423551 is about 980.0803595772.

The spelling of 941423551 in words is "nine hundred forty-one million, four hundred twenty-three thousand, five hundred fifty-one".