67343235416 has 16 divisors (see below), whose sum is σ = 126272175000. Its totient is φ = 33670655424.

The previous prime is 67343235353. The next prime is 67343235451. The reversal of 67343235416 is 61453234376.

It is a super-2 number, since 2×67343235416² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240956 + ... + 439028.

Almost surely, 2^67343235416 is an apocalyptic number.

It is an amenable number.

67343235416 is a deficient number, since it is larger than the sum of its proper divisors (58928939584).

67343235416 is a wasteful number, since it uses less digits than its factorization.

67343235416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240578 (or 240574 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 44.

The spelling of 67343235416 in words is "sixty-seven billion, three hundred forty-three million, two hundred thirty-five thousand, four hundred sixteen".