8000140067 has 8 divisors (see below), whose sum is σ = 8340648624. Its totient is φ = 7666652448.

The previous prime is 8000140061. The next prime is 8000140069. The reversal of 8000140067 is 7600410008.

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 8000140067 - 2⁴ = 8000140051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8000140061) 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, 1752908 + ... + 1757465.

It is an arithmetic number, because the mean of its divisors is an integer number (1042581078).

Almost surely, 2^8000140067 is an apocalyptic number.

8000140067 is a deficient number, since it is larger than the sum of its proper divisors (340508557).

8000140067 is a wasteful number, since it uses less digits than its factorization.

8000140067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510469.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 8000140067 is about 89443.5020948979. The cubic root of 8000140067 is about 2000.0116721819.

The spelling of 8000140067 in words is "eight billion, one hundred forty thousand, sixty-seven".