40540597367 has 4 divisors (see below), whose sum is σ = 40627408536. Its totient is φ = 40453786200.

The previous prime is 40540597333. The next prime is 40540597403. The reversal of 40540597367 is 76379504504.

40540597367 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.

It is a cyclic number.

It is not a de Polignac number, because 40540597367 - 2¹⁸ = 40540335223 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 (40540597567) 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, 43404884 + ... + 43405817.

It is an arithmetic number, because the mean of its divisors is an integer number (10156852134).

Almost surely, 2^40540597367 is an apocalyptic number.

40540597367 is a deficient number, since it is larger than the sum of its proper divisors (86811169).

40540597367 is an equidigital number, since it uses as much as digits as its factorization.

40540597367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86811168.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 40540597367 in words is "forty billion, five hundred forty million, five hundred ninety-seven thousand, three hundred sixty-seven".