4042251145026 has 24 divisors (see below), whose sum is σ = 8961890137200. Its totient is φ = 1316081767896.

The previous prime is 4042251145021. The next prime is 4042251145033. The reversal of 4042251145026 is 6205411522404.

4042251145026 is a `hidden beast` number, since 40 + 42 + 2 + 511 + 45 + 0 + 26 = 666.

4042251145026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4042251145021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2611272576 + ... + 2611274123.

It is an arithmetic number, because the mean of its divisors is an integer number (373412089050).

Almost surely, 2^{4042251145026} is an apocalyptic number.

4042251145026 is an abundant number, since it is smaller than the sum of its proper divisors (4919638992174).

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

4042251145026 is a wasteful number, since it uses less digits than its factorization.

4042251145026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5222546750 (or 5222546747 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 4042251145026 in words is "four trillion, forty-two billion, two hundred fifty-one million, one hundred forty-five thousand, twenty-six".