4341993985 has 8 divisors (see below), whose sum is σ = 5954734656. Its totient is φ = 2977367280.

The previous prime is 4341993973. The next prime is 4341993989. The reversal of 4341993985 is 5893991434.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4341993985 - 2¹⁹ = 4341469697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4341993989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62028451 + ... + 62028520.

It is an arithmetic number, because the mean of its divisors is an integer number (744341832).

Almost surely, 2^4341993985 is an apocalyptic number.

It is an amenable number.

4341993985 is a deficient number, since it is larger than the sum of its proper divisors (1612740671).

4341993985 is a wasteful number, since it uses less digits than its factorization.

4341993985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124056983.

The product of its digits is 4199040, while the sum is 55.

The square root of 4341993985 is about 65893.8083965406. The cubic root of 4341993985 is about 1631.4098213272.

The spelling of 4341993985 in words is "four billion, three hundred forty-one million, nine hundred ninety-three thousand, nine hundred eighty-five".