4040310142 has 16 divisors (see below), whose sum is σ = 6616545264. Its totient is φ = 1835080000.

The previous prime is 4040310139. The next prime is 4040310149. The reversal of 4040310142 is 2410130404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040310149) 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 7 ways as a sum of consecutive naturals, for example, 41959 + ... + 99202.

It is an arithmetic number, because the mean of its divisors is an integer number (413534079).

Almost surely, 2^4040310142 is an apocalyptic number.

4040310142 is a deficient number, since it is larger than the sum of its proper divisors (2576235122).

4040310142 is a wasteful number, since it uses less digits than its factorization.

4040310142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142475.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4040310142 is about 63563.4340010041. The cubic root of 4040310142 is about 1592.7156027080.

Adding to 4040310142 its reverse (2410130404), we get a palindrome (6450440546).

The spelling of 4040310142 in words is "four billion, forty million, three hundred ten thousand, one hundred forty-two".