67340134074 has 8 divisors (see below), whose sum is σ = 134680268160. Its totient is φ = 22446711356.

The previous prime is 67340134073. The next prime is 67340134079. The reversal of 67340134074 is 47043104376.

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

67340134074 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (67340134073) 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, 5611677834 + ... + 5611677845.

It is an arithmetic number, because the mean of its divisors is an integer number (16835033520).

Almost surely, 2^67340134074 is an apocalyptic number.

67340134074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

67340134074 is a wasteful number, since it uses less digits than its factorization.

67340134074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11223355684.

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 67340134074 in words is "sixty-seven billion, three hundred forty million, one hundred thirty-four thousand, seventy-four".