4010013012 has 24 divisors (see below), whose sum is σ = 9404198496. Its totient is φ = 1329885088.

The previous prime is 4010013001. The next prime is 4010013013. The reversal of 4010013012 is 2103100104.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010013013) 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 7 ways as a sum of consecutive naturals, for example, 845778 + ... + 850505.

It is an arithmetic number, because the mean of its divisors is an integer number (391841604).

Almost surely, 2^4010013012 is an apocalyptic number.

It is an amenable number.

4010013012 is an abundant number, since it is smaller than the sum of its proper divisors (5394185484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4010013012 is a wasteful number, since it uses less digits than its factorization.

4010013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696487 (or 1696485 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 4010013012 is about 63324.6635364137. The cubic root of 4010013012 is about 1588.7245037520.

Adding to 4010013012 its reverse (2103100104), we get a palindrome (6113113116).

The spelling of 4010013012 in words is "four billion, ten million, thirteen thousand, twelve".