9056347203440 has 40 divisors (see below), whose sum is σ = 21249181646880. Its totient is φ = 3589304576256.

The previous prime is 9056347203427. The next prime is 9056347203493. The reversal of 9056347203440 is 443027436509.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519277244 + ... + 519294683.

It is an arithmetic number, because the mean of its divisors is an integer number (531229541172).

Almost surely, 2^{9056347203440} is an apocalyptic number.

It is an amenable number.

9056347203440 is an abundant number, since it is smaller than the sum of its proper divisors (12192834443440).

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

9056347203440 is a wasteful number, since it uses less digits than its factorization.

9056347203440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038572049 (or 1038572043 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 9056347203440 in words is "nine trillion, fifty-six billion, three hundred forty-seven million, two hundred three thousand, four hundred forty".