4140143434 has 32 divisors (see below), whose sum is σ = 7711948800. Its totient is φ = 1626732720.

The previous prime is 4140143431. The next prime is 4140143437. The reversal of 4140143434 is 4343410414.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4140143431) and next prime (4140143437).

It is not an unprimeable number, because it can be changed into a prime (4140143431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242794 + ... + 259285.

It is an arithmetic number, because the mean of its divisors is an integer number (240998400).

Almost surely, 2^4140143434 is an apocalyptic number.

4140143434 is a deficient number, since it is larger than the sum of its proper divisors (3571805366).

4140143434 is a wasteful number, since it uses less digits than its factorization.

4140143434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502138.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 4140143434 is about 64343.9463663832. The cubic root of 4140143434 is about 1605.7273171556.

Adding to 4140143434 its reverse (4343410414), we get a palindrome (8483553848).

The spelling of 4140143434 in words is "four billion, one hundred forty million, one hundred forty-three thousand, four hundred thirty-four".