4000042010 has 16 divisors (see below), whose sum is σ = 7513122816. Its totient is φ = 1530450768.

The previous prime is 4000042009. The next prime is 4000042027. The reversal of 4000042010 is 102400004.

It is a junction number, because it is equal to n+sod(n) for n = 4000041982 and 4000042000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8695514 + ... + 8695973.

It is an arithmetic number, because the mean of its divisors is an integer number (469570176).

Almost surely, 2^4000042010 is an apocalyptic number.

4000042010 is a deficient number, since it is larger than the sum of its proper divisors (3513080806).

4000042010 is a wasteful number, since it uses less digits than its factorization.

4000042010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17391517.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 4000042010 is about 63245.8853207068. The cubic root of 4000042010 is about 1587.4066091753.

Adding to 4000042010 its reverse (102400004), we get a palindrome (4102442014).

The spelling of 4000042010 in words is "four billion, forty-two thousand, ten".