954442881 has 12 divisors (see below), whose sum is σ = 1575588352. Its totient is φ = 545395896.

The previous prime is 954442873. The next prime is 954442897. The reversal of 954442881 is 188244459.

954442881 is a `hidden beast` number, since 9 + 544 + 4 + 28 + 81 = 666.

It is not a de Polignac number, because 954442881 - 2³ = 954442873 is a prime.

It is a super-2 number, since 2×954442881² = 1821922426183160322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (954442831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7574881 + ... + 7575006.

Almost surely, 2^954442881 is an apocalyptic number.

It is an amenable number.

954442881 is a deficient number, since it is larger than the sum of its proper divisors (621145471).

954442881 is a wasteful number, since it uses less digits than its factorization.

954442881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15149900 (or 15149897 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 954442881 is about 30894.0589919810. The cubic root of 954442881 is about 984.5776680698.

It can be divided in two parts, 9544 and 42881, that added together give a palindrome (52425).

The spelling of 954442881 in words is "nine hundred fifty-four million, four hundred forty-two thousand, eight hundred eighty-one".