40375711564327 has 4 divisors (see below), whose sum is σ = 40376581570696. Its totient is φ = 40374841557960.

The previous prime is 40375711564303. The next prime is 40375711564361. The reversal of 40375711564327 is 72346511757304.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40375711564327 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 (40375711564387) 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, 434933568 + ... + 435026389.

It is an arithmetic number, because the mean of its divisors is an integer number (10094145392674).

Almost surely, 2^{40375711564327} is an apocalyptic number.

40375711564327 is a deficient number, since it is larger than the sum of its proper divisors (870006369).

40375711564327 is an equidigital number, since it uses as much as digits as its factorization.

40375711564327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870006368.

The product of its (nonzero) digits is 14817600, while the sum is 55.

The spelling of 40375711564327 in words is "forty trillion, three hundred seventy-five billion, seven hundred eleven million, five hundred sixty-four thousand, three hundred twenty-seven".