67340007296 has 16 divisors (see below), whose sum is σ = 134153921040. Its totient is φ = 33670003584.

The previous prime is 67340007239. The next prime is 67340007313. The reversal of 67340007296 is 69270004376.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263046776 + ... + 263047031.

It is an arithmetic number, because the mean of its divisors is an integer number (8384620065).

Almost surely, 2^67340007296 is an apocalyptic number.

It is an amenable number.

67340007296 is a deficient number, since it is larger than the sum of its proper divisors (66813913744).

67340007296 is an equidigital number, since it uses as much as digits as its factorization.

67340007296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526093821 (or 526093809 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 67340007296 in words is "sixty-seven billion, three hundred forty million, seven thousand, two hundred ninety-six".