67283340013 has 8 divisors (see below), whose sum is σ = 71330900480. Its totient is φ = 63353100240.

The previous prime is 67283339957. The next prime is 67283340023. The reversal of 67283340013 is 31004338276.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67283340013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67283340023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29328993 + ... + 29331286.

It is an arithmetic number, because the mean of its divisors is an integer number (8916362560).

Almost surely, 2^67283340013 is an apocalyptic number.

It is an amenable number.

67283340013 is a deficient number, since it is larger than the sum of its proper divisors (4047560467).

67283340013 is a wasteful number, since it uses less digits than its factorization.

67283340013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58660347.

The product of its (nonzero) digits is 72576, while the sum is 37.

Adding to 67283340013 its reverse (31004338276), we get a palindrome (98287678289).

The spelling of 67283340013 in words is "sixty-seven billion, two hundred eighty-three million, three hundred forty thousand, thirteen".