67374066734 has 8 divisors (see below), whose sum is σ = 108835030920. Its totient is φ = 31095723096.

The previous prime is 67374066719. The next prime is 67374066737. The reversal of 67374066734 is 43766047376.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67374066737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1295655104 + ... + 1295655155.

It is an arithmetic number, because the mean of its divisors is an integer number (13604378865).

Almost surely, 2^67374066734 is an apocalyptic number.

67374066734 is a deficient number, since it is larger than the sum of its proper divisors (41460964186).

67374066734 is a wasteful number, since it uses less digits than its factorization.

67374066734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591310274.

The product of its (nonzero) digits is 10668672, while the sum is 53.

The spelling of 67374066734 in words is "sixty-seven billion, three hundred seventy-four million, sixty-six thousand, seven hundred thirty-four".