67333400734 has 16 divisors (see below), whose sum is σ = 102039996240. Its totient is φ = 33320329600.

The previous prime is 67333400731. The next prime is 67333400741. The reversal of 67333400734 is 43700433376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67333400731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463137 + ... + 590899.

It is an arithmetic number, because the mean of its divisors is an integer number (6377499765).

Almost surely, 2^67333400734 is an apocalyptic number.

67333400734 is a deficient number, since it is larger than the sum of its proper divisors (34706595506).

67333400734 is a wasteful number, since it uses less digits than its factorization.

67333400734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130475.

The product of its (nonzero) digits is 381024, while the sum is 40.

The spelling of 67333400734 in words is "sixty-seven billion, three hundred thirty-three million, four hundred thousand, seven hundred thirty-four".