4081426536072 has 16 divisors (see below), whose sum is σ = 10203566340240. Its totient is φ = 1360475512016.

The previous prime is 4081426536071. The next prime is 4081426536101. The reversal of 4081426536072 is 2706356241804.

It is not an unprimeable number, because it can be changed into a prime (4081426536071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85029719478 + ... + 85029719525.

It is an arithmetic number, because the mean of its divisors is an integer number (637722896265).

Almost surely, 2^{4081426536072} is an apocalyptic number.

It is an amenable number.

4081426536072 is an abundant number, since it is smaller than the sum of its proper divisors (6122139804168).

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

4081426536072 is a wasteful number, since it uses less digits than its factorization.

4081426536072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170059439012 (or 170059439008 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 4081426536072 in words is "four trillion, eighty-one billion, four hundred twenty-six million, five hundred thirty-six thousand, seventy-two".