6740667007067 has 16 divisors (see below), whose sum is σ = 7707463308480. Its totient is φ = 5774832427392.

The previous prime is 6740667007037. The next prime is 6740667007069. The reversal of 6740667007067 is 7607007660476.

It is a happy number.

It is not a de Polignac number, because 6740667007067 - 2³⁶ = 6671947530331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6740667007069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124126373 + ... + 124180665.

It is an arithmetic number, because the mean of its divisors is an integer number (481716456780).

Almost surely, 2^{6740667007067} is an apocalyptic number.

6740667007067 is a deficient number, since it is larger than the sum of its proper divisors (966796301413).

6740667007067 is a wasteful number, since it uses less digits than its factorization.

6740667007067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62822.

The product of its (nonzero) digits is 12446784, while the sum is 56.

The spelling of 6740667007067 in words is "six trillion, seven hundred forty billion, six hundred sixty-seven million, seven thousand, sixty-seven".