4840040888040 has 32 divisors (see below), whose sum is σ = 14520122664480. Its totient is φ = 1290677570112.

The previous prime is 4840040888021. The next prime is 4840040888047. The reversal of 4840040888040 is 408880400484.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4840040888047) 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, 20166836914 + ... + 20166837153.

It is an arithmetic number, because the mean of its divisors is an integer number (453753833265).

Almost surely, 2^{4840040888040} is an apocalyptic number.

4840040888040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4840040888040 is an abundant number, since it is smaller than the sum of its proper divisors (9680081776440).

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

4840040888040 is a wasteful number, since it uses less digits than its factorization.

4840040888040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40333674081 (or 40333674077 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 4840040888040 in words is "four trillion, eight hundred forty billion, forty million, eight hundred eighty-eight thousand, forty".