4143040851 has 4 divisors (see below), whose sum is σ = 5524054472. Its totient is φ = 2762027232.

The previous prime is 4143040819. The next prime is 4143040871. The reversal of 4143040851 is 1580403414.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4143040851 - 2⁵ = 4143040819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4143040871) 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 3 ways as a sum of consecutive naturals, for example, 690506806 + ... + 690506811.

It is an arithmetic number, because the mean of its divisors is an integer number (1381013618).

Almost surely, 2^4143040851 is an apocalyptic number.

4143040851 is a deficient number, since it is larger than the sum of its proper divisors (1381013621).

4143040851 is a wasteful number, since it uses less digits than its factorization.

4143040851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381013620.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 4143040851 is about 64366.4574992286. The cubic root of 4143040851 is about 1606.1018111640.

The spelling of 4143040851 in words is "four billion, one hundred forty-three million, forty thousand, eight hundred fifty-one".