40016391535167 has 8 divisors (see below), whose sum is σ = 53653262394240. Its totient is φ = 26528557516440.

The previous prime is 40016391535147. The next prime is 40016391535217. The reversal of 40016391535167 is 76153519361004.

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

It is not a de Polignac number, because 40016391535167 - 2⁶ = 40016391535103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40016391535147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37259209459 + ... + 37259210532.

It is an arithmetic number, because the mean of its divisors is an integer number (6706657799280).

Almost surely, 2^{40016391535167} is an apocalyptic number.

40016391535167 is a deficient number, since it is larger than the sum of its proper divisors (13636870859073).

40016391535167 is a wasteful number, since it uses less digits than its factorization.

40016391535167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74518420173.

The product of its (nonzero) digits is 2041200, while the sum is 51.

The spelling of 40016391535167 in words is "forty trillion, sixteen billion, three hundred ninety-one million, five hundred thirty-five thousand, one hundred sixty-seven".