5851344442 has 16 divisors (see below), whose sum is σ = 9207561600. Its totient is φ = 2784999280.

The previous prime is 5851344409. The next prime is 5851344449. The reversal of 5851344442 is 2444431585.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5851344395 and 5851344404.

It is not an unprimeable number, because it can be changed into a prime (5851344449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706342 + ... + 714577.

It is an arithmetic number, because the mean of its divisors is an integer number (575472600).

Almost surely, 2^5851344442 is an apocalyptic number.

5851344442 is a deficient number, since it is larger than the sum of its proper divisors (3356217158).

5851344442 is a wasteful number, since it uses less digits than its factorization.

5851344442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421021.

The product of its digits is 307200, while the sum is 40.

The square root of 5851344442 is about 76494.0810912844. The cubic root of 5851344442 is about 1801.9879725468.

The spelling of 5851344442 in words is "five billion, eight hundred fifty-one million, three hundred forty-four thousand, four hundred forty-two".