67340133340 has 48 divisors (see below), whose sum is σ = 144398251872. Its totient is φ = 26373067776.

The previous prime is 67340133337. The next prime is 67340133347. The reversal of 67340133340 is 4333104376.

It is a junction number, because it is equal to n+sod(n) for n = 67340133296 and 67340133305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67340133347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31687 + ... + 368353.

It is an arithmetic number, because the mean of its divisors is an integer number (3008296914).

Almost surely, 2^67340133340 is an apocalyptic number.

It is an amenable number.

67340133340 is an abundant number, since it is smaller than the sum of its proper divisors (77058118532).

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

67340133340 is a wasteful number, since it uses less digits than its factorization.

67340133340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336886 (or 336884 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 34.

The spelling of 67340133340 in words is "sixty-seven billion, three hundred forty million, one hundred thirty-three thousand, three hundred forty".