48740773007440 has 40 divisors (see below), whose sum is σ = 116977855223808. Its totient is φ = 18867396001920.

The previous prime is 48740773007411. The next prime is 48740773007453. The reversal of 48740773007440 is 4470037704784.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9826766272 + ... + 9826771231.

Almost surely, 2^{48740773007440} is an apocalyptic number.

48740773007440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48740773007440 is an abundant number, since it is smaller than the sum of its proper divisors (68237082216368).

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

48740773007440 is a wasteful number, since it uses less digits than its factorization.

48740773007440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19653537547 (or 19653537541 counting only the distinct ones).

The product of its (nonzero) digits is 14751744, while the sum is 55.

The spelling of 48740773007440 in words is "forty-eight trillion, seven hundred forty billion, seven hundred seventy-three million, seven thousand, four hundred forty".