4000367740767 has 4 divisors (see below), whose sum is σ = 5333823654360. Its totient is φ = 2666911827176.

The previous prime is 4000367740751. The next prime is 4000367740847. The reversal of 4000367740767 is 7670477630004.

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

It is a cyclic number.

It is not a de Polignac number, because 4000367740767 - 2⁴ = 4000367740751 is a prime.

It is a super-2 number, since 2×4000367740767² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000367740867) 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, 666727956792 + ... + 666727956797.

It is an arithmetic number, because the mean of its divisors is an integer number (1333455913590).

Almost surely, 2^{4000367740767} is an apocalyptic number.

4000367740767 is a deficient number, since it is larger than the sum of its proper divisors (1333455913593).

4000367740767 is a wasteful number, since it uses less digits than its factorization.

4000367740767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333455913592.

The product of its (nonzero) digits is 4148928, while the sum is 51.

The spelling of 4000367740767 in words is "four trillion, three hundred sixty-seven million, seven hundred forty thousand, seven hundred sixty-seven".