67340674074 has 16 divisors (see below), whose sum is σ = 142603780608. Its totient is φ = 21126485952.

The previous prime is 67340674007. The next prime is 67340674081. The reversal of 67340674074 is 47047604376.

67340674074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330101242 + ... + 330101445.

It is an arithmetic number, because the mean of its divisors is an integer number (8912736288).

Almost surely, 2^67340674074 is an apocalyptic number.

67340674074 is an abundant number, since it is smaller than the sum of its proper divisors (75263106534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67340674074 is a wasteful number, since it uses less digits than its factorization.

67340674074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660202709.

The product of its (nonzero) digits is 2370816, while the sum is 48.

The spelling of 67340674074 in words is "sixty-seven billion, three hundred forty million, six hundred seventy-four thousand, seventy-four".