4049081754126 has 32 divisors (see below), whose sum is σ = 8130955287840. Its totient is φ = 1344238498944.

The previous prime is 4049081754121. The next prime is 4049081754131. The reversal of 4049081754126 is 6214571809404.

It is an interprime number because it is at equal distance from previous prime (4049081754121) and next prime (4049081754131).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049081754121) 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 15 ways as a sum of consecutive naturals, for example, 406320 + ... + 2874588.

It is an arithmetic number, because the mean of its divisors is an integer number (254092352745).

Almost surely, 2^{4049081754126} is an apocalyptic number.

4049081754126 is an abundant number, since it is smaller than the sum of its proper divisors (4081873533714).

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

4049081754126 is a wasteful number, since it uses less digits than its factorization.

4049081754126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469380.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 4049081754126 in words is "four trillion, forty-nine billion, eighty-one million, seven hundred fifty-four thousand, one hundred twenty-six".