67347703414272 has 40 divisors (see below), whose sum is σ = 179418491131176. Its totient is φ = 22449234470912.

The previous prime is 67347703414247. The next prime is 67347703414279. The reversal of 67347703414272 is 27241430774376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67347703414279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21923079003 + ... + 21923082074.

Almost surely, 2^{67347703414272} is an apocalyptic number.

It is an amenable number.

67347703414272 is an abundant number, since it is smaller than the sum of its proper divisors (112070787716904).

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

67347703414272 is an equidigital number, since it uses as much as digits as its factorization.

67347703414272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43846161098 (or 43846161082 counting only the distinct ones).

The product of its (nonzero) digits is 33191424, while the sum is 57.

The spelling of 67347703414272 in words is "sixty-seven trillion, three hundred forty-seven billion, seven hundred three million, four hundred fourteen thousand, two hundred seventy-two".