40514352917 has 4 divisors (see below), whose sum is σ = 40538658336. Its totient is φ = 40490047500.

The previous prime is 40514352787. The next prime is 40514352943. The reversal of 40514352917 is 71925341504.

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 40514352917 - 2⁸ = 40514352661 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 (40514352947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12150209 + ... + 12153542.

It is an arithmetic number, because the mean of its divisors is an integer number (10134664584).

Almost surely, 2^40514352917 is an apocalyptic number.

It is an amenable number.

40514352917 is a deficient number, since it is larger than the sum of its proper divisors (24305419).

40514352917 is a wasteful number, since it uses less digits than its factorization.

40514352917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24305418.

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 40514352917 in words is "forty billion, five hundred fourteen million, three hundred fifty-two thousand, nine hundred seventeen".