4040035012 has 24 divisors (see below), whose sum is σ = 7656465600. Its totient is φ = 1854210336.

The previous prime is 4040035003. The next prime is 4040035019. The reversal of 4040035012 is 2105300404.

It is not an unprimeable number, because it can be changed into a prime (4040035019) 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, 207712 + ... + 226327.

It is an arithmetic number, because the mean of its divisors is an integer number (319019400).

Almost surely, 2^4040035012 is an apocalyptic number.

It is an amenable number.

4040035012 is a deficient number, since it is larger than the sum of its proper divisors (3616430588).

4040035012 is a wasteful number, since it uses less digits than its factorization.

4040035012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434235 (or 434233 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 4040035012 is about 63561.2697481729. The cubic root of 4040035012 is about 1592.6794492300.

Adding to 4040035012 its reverse (2105300404), we get a palindrome (6145335416).

The spelling of 4040035012 in words is "four billion, forty million, thirty-five thousand, twelve".