40483732345 has 64 divisors (see below), whose sum is σ = 59644569600. Its totient is φ = 25761576960.

The previous prime is 40483732343. The next prime is 40483732369. The reversal of 40483732345 is 54323738404.

It is not a de Polignac number, because 40483732345 - 2¹ = 40483732343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40483732343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12043465 + ... + 12046825.

It is an arithmetic number, because the mean of its divisors is an integer number (931946400).

Almost surely, 2^40483732345 is an apocalyptic number.

It is an amenable number.

40483732345 is a deficient number, since it is larger than the sum of its proper divisors (19160837255).

40483732345 is a wasteful number, since it uses less digits than its factorization.

40483732345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758.

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 40483732345 in words is "forty billion, four hundred eighty-three million, seven hundred thirty-two thousand, three hundred forty-five".