2030440143 has 8 divisors (see below), whose sum is σ = 2709336448. Its totient is φ = 1352585304.

The previous prime is 2030440127. The next prime is 2030440151. The reversal of 2030440143 is 3410440302.

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

It is not a de Polignac number, because 2030440143 - 2⁴ = 2030440127 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 (2030440103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255805 + ... + 263622.

It is an arithmetic number, because the mean of its divisors is an integer number (338667056).

Almost surely, 2^2030440143 is an apocalyptic number.

2030440143 is a deficient number, since it is larger than the sum of its proper divisors (678896305).

2030440143 is a wasteful number, since it uses less digits than its factorization.

2030440143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520733.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2030440143 is about 45060.4054908519. The cubic root of 2030440143 is about 1266.2809217895.

Adding to 2030440143 its reverse (3410440302), we get a palindrome (5440880445).

The spelling of 2030440143 in words is "two billion, thirty million, four hundred forty thousand, one hundred forty-three".