4047266544 has 20 divisors (see below), whose sum is σ = 10455438696. Its totient is φ = 1349088832.

The previous prime is 4047266539. The next prime is 4047266567. The reversal of 4047266544 is 4456627404.

4047266544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4047266496 and 4047266505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42158979 + ... + 42159074.

Almost surely, 2^4047266544 is an apocalyptic number.

It is an amenable number.

4047266544 is an abundant number, since it is smaller than the sum of its proper divisors (6408172152).

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

4047266544 is a wasteful number, since it uses less digits than its factorization.

4047266544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84318064 (or 84318058 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

The square root of 4047266544 is about 63618.1306232744. The cubic root of 4047266544 is about 1593.6291643688.

The spelling of 4047266544 in words is "four billion, forty-seven million, two hundred sixty-six thousand, five hundred forty-four".