40371916547 has 8 divisors (see below), whose sum is σ = 42498627600. Its totient is φ = 38245392864.

The previous prime is 40371916499. The next prime is 40371916549. The reversal of 40371916547 is 74561917304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40371916547 - 2¹⁰ = 40371915523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40371916549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705029 + ... + 760137.

It is an arithmetic number, because the mean of its divisors is an integer number (5312328450).

Almost surely, 2^40371916547 is an apocalyptic number.

40371916547 is a deficient number, since it is larger than the sum of its proper divisors (2126711053).

40371916547 is a wasteful number, since it uses less digits than its factorization.

40371916547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93685.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 40371916547 in words is "forty billion, three hundred seventy-one million, nine hundred sixteen thousand, five hundred forty-seven".