39047288028 has 24 divisors (see below), whose sum is σ = 104126101632. Its totient is φ = 11156367984.

The previous prime is 39047288023. The next prime is 39047288057. The reversal of 39047288028 is 82088274093.

39047288028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39047288023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232424250 + ... + 232424417.

It is an arithmetic number, because the mean of its divisors is an integer number (4338587568).

Almost surely, 2^39047288028 is an apocalyptic number.

It is an amenable number.

39047288028 is an abundant number, since it is smaller than the sum of its proper divisors (65078813604).

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

39047288028 is a wasteful number, since it uses less digits than its factorization.

39047288028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464848681 (or 464848679 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 39047288028 in words is "thirty-nine billion, forty-seven million, two hundred eighty-eight thousand, twenty-eight".