4072488778841 has 32 divisors (see below), whose sum is σ = 4799574286848. Its totient is φ = 3382526407680.

The previous prime is 4072488778811. The next prime is 4072488778849. The reversal of 4072488778841 is 1488778842704.

It is not a de Polignac number, because 4072488778841 - 2³⁰ = 4071415037017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4072488778849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64628636 + ... + 64691618.

It is an arithmetic number, because the mean of its divisors is an integer number (149986696464).

Almost surely, 2^{4072488778841} is an apocalyptic number.

It is an amenable number.

4072488778841 is a deficient number, since it is larger than the sum of its proper divisors (727085508007).

4072488778841 is a wasteful number, since it uses less digits than its factorization.

4072488778841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64041.

The product of its (nonzero) digits is 179830784, while the sum is 68.

The spelling of 4072488778841 in words is "four trillion, seventy-two billion, four hundred eighty-eight million, seven hundred seventy-eight thousand, eight hundred forty-one".