2043140235 has 16 divisors (see below), whose sum is σ = 3270235680. Its totient is φ = 1089271040.

The previous prime is 2043140221. The next prime is 2043140261. The reversal of 2043140235 is 5320413402.

It is not a de Polignac number, because 2043140235 - 2²⁶ = 1976031371 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19111 + ... + 66719.

It is an arithmetic number, because the mean of its divisors is an integer number (204389730).

Almost surely, 2^2043140235 is an apocalyptic number.

2043140235 is a deficient number, since it is larger than the sum of its proper divisors (1227095445).

2043140235 is a wasteful number, since it uses less digits than its factorization.

2043140235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50478.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2043140235 is about 45201.1087806483. The cubic root of 2043140235 is about 1268.9155673502.

Adding to 2043140235 its reverse (5320413402), we get a palindrome (7363553637).

The spelling of 2043140235 in words is "two billion, forty-three million, one hundred forty thousand, two hundred thirty-five".