67205640341316 has 24 divisors (see below), whose sum is σ = 156913746575040. Its totient is φ = 22387510716832.

The previous prime is 67205640341309. The next prime is 67205640341339. The reversal of 67205640341316 is 61314304650276.

It is a super-2 number, since 2×67205640341316² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1796155131 + ... + 1796192546.

It is an arithmetic number, because the mean of its divisors is an integer number (6538072773960).

Almost surely, 2^{67205640341316} is an apocalyptic number.

It is an amenable number.

67205640341316 is an abundant number, since it is smaller than the sum of its proper divisors (89708106233724).

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

67205640341316 is a wasteful number, since it uses less digits than its factorization.

67205640341316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592349243 (or 3592349241 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 67205640341316 in words is "sixty-seven trillion, two hundred five billion, six hundred forty million, three hundred forty-one thousand, three hundred sixteen".