40235326741 has 4 divisors (see below), whose sum is σ = 40242261312. Its totient is φ = 40228392172.

The previous prime is 40235326717. The next prime is 40235326771. The reversal of 40235326741 is 14762353204.

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 40235326741 - 2⁵ = 40235326709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40235326741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40235326771) 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 3 ways as a sum of consecutive naturals, for example, 3458575 + ... + 3470188.

It is an arithmetic number, because the mean of its divisors is an integer number (10060565328).

Almost surely, 2^40235326741 is an apocalyptic number.

It is an amenable number.

40235326741 is a deficient number, since it is larger than the sum of its proper divisors (6934571).

40235326741 is an equidigital number, since it uses as much as digits as its factorization.

40235326741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6934570.

The product of its (nonzero) digits is 120960, while the sum is 37.

Adding to 40235326741 its reverse (14762353204), we get a palindrome (54997679945).

The spelling of 40235326741 in words is "forty billion, two hundred thirty-five million, three hundred twenty-six thousand, seven hundred forty-one".