40132771441 has 4 divisors (see below), whose sum is σ = 45866024512. Its totient is φ = 34399518372.

The previous prime is 40132771429. The next prime is 40132771447. The reversal of 40132771441 is 14417723104.

40132771441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40132771441 - 2⁷ = 40132771313 is a prime.

It is a super-2 number, since 2×40132771441² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40132771397 and 40132771406.

It is not an unprimeable number, because it can be changed into a prime (40132771447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2866626525 + ... + 2866626538.

It is an arithmetic number, because the mean of its divisors is an integer number (11466506128).

Almost surely, 2^40132771441 is an apocalyptic number.

It is an amenable number.

40132771441 is a deficient number, since it is larger than the sum of its proper divisors (5733253071).

40132771441 is an equidigital number, since it uses as much as digits as its factorization.

40132771441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733253070.

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 40132771441 in words is "forty billion, one hundred thirty-two million, seven hundred seventy-one thousand, four hundred forty-one".