40539731483 has 8 divisors (see below), whose sum is σ = 42517065888. Its totient is φ = 38580291904.

The previous prime is 40539731471. The next prime is 40539731527. The reversal of 40539731483 is 38413793504.

40539731483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40539731483 - 2⁸ = 40539731227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40539731423) 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, 4469066 + ... + 4478127.

It is an arithmetic number, because the mean of its divisors is an integer number (5314633236).

Almost surely, 2^40539731483 is an apocalyptic number.

40539731483 is a deficient number, since it is larger than the sum of its proper divisors (1977334405).

40539731483 is a wasteful number, since it uses less digits than its factorization.

40539731483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8947413.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 40539731483 in words is "forty billion, five hundred thirty-nine million, seven hundred thirty-one thousand, four hundred eighty-three".