4050843399 has 16 divisors (see below), whose sum is σ = 6007237600. Its totient is φ = 2697867648.

The previous prime is 4050843397. The next prime is 4050843413. The reversal of 4050843399 is 9933480504.

It is a happy number.

It is not a de Polignac number, because 4050843399 - 2¹ = 4050843397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050843397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47104 + ... + 101589.

It is an arithmetic number, because the mean of its divisors is an integer number (375452350).

Almost surely, 2^4050843399 is an apocalyptic number.

4050843399 is a deficient number, since it is larger than the sum of its proper divisors (1956394201).

4050843399 is a wasteful number, since it uses less digits than its factorization.

4050843399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149711 (or 149705 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 4050843399 is about 63646.2363302026. The cubic root of 4050843399 is about 1594.0984936466.

The spelling of 4050843399 in words is "four billion, fifty million, eight hundred forty-three thousand, three hundred ninety-nine".