4445332335240 has 64 divisors (see below), whose sum is σ = 13504807123200. Its totient is φ = 1170416612352.

The previous prime is 4445332335233. The next prime is 4445332335263. The reversal of 4445332335240 is 425332335444.

It is a junction number, because it is equal to n+sod(n) for n = 4445332335192 and 4445332335201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234448977 + ... + 234467936.

It is an arithmetic number, because the mean of its divisors is an integer number (211012611300).

Almost surely, 2^{4445332335240} is an apocalyptic number.

4445332335240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4445332335240 is an abundant number, since it is smaller than the sum of its proper divisors (9059474787960).

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

4445332335240 is a wasteful number, since it uses less digits than its factorization.

4445332335240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468917006 (or 468917002 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 42.

The spelling of 4445332335240 in words is "four trillion, four hundred forty-five billion, three hundred thirty-two million, three hundred thirty-five thousand, two hundred forty".