40733767741 has 4 divisors (see below), whose sum is σ = 40786738300. Its totient is φ = 40680797184.

The previous prime is 40733767693. The next prime is 40733767751. The reversal of 40733767741 is 14776733704.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14824036516 + 25909731225 = 121754^2 + 160965^2 .

It is a cyclic number.

It is not a de Polignac number, because 40733767741 - 2⁹ = 40733767229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40733767751) 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, 26484126 + ... + 26485663.

It is an arithmetic number, because the mean of its divisors is an integer number (10196684575).

Almost surely, 2^40733767741 is an apocalyptic number.

It is an amenable number.

40733767741 is a deficient number, since it is larger than the sum of its proper divisors (52970559).

40733767741 is an equidigital number, since it uses as much as digits as its factorization.

40733767741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52970558.

The product of its (nonzero) digits is 2074464, while the sum is 49.

The spelling of 40733767741 in words is "forty billion, seven hundred thirty-three million, seven hundred sixty-seven thousand, seven hundred forty-one".