40724627771 has 8 divisors (see below), whose sum is σ = 40774977888. Its totient is φ = 40674312000.

The previous prime is 40724627737. The next prime is 40724627791. The reversal of 40724627771 is 17772642704.

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 40724627771 - 2¹⁴ = 40724611387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40724627791) by changing a digit.

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, 2961191 + ... + 2974911.

It is an arithmetic number, because the mean of its divisors is an integer number (5096872236).

Almost surely, 2^40724627771 is an apocalyptic number.

40724627771 is a deficient number, since it is larger than the sum of its proper divisors (50350117).

40724627771 is a wasteful number, since it uses less digits than its factorization.

40724627771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17173.

The product of its (nonzero) digits is 921984, while the sum is 47.

The spelling of 40724627771 in words is "forty billion, seven hundred twenty-four million, six hundred twenty-seven thousand, seven hundred seventy-one".