67711274268938 has 16 divisors (see below), whose sum is σ = 102080969442816. Its totient is φ = 33684458862960.

The previous prime is 67711274268931. The next prime is 67711274268949. The reversal of 67711274268938 is 83986247211776.

It is not an unprimeable number, because it can be changed into a prime (67711274268931) 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, 42824606 + ... + 44377577.

It is an arithmetic number, because the mean of its divisors is an integer number (6380060590176).

Almost surely, 2^{67711274268938} is an apocalyptic number.

67711274268938 is a deficient number, since it is larger than the sum of its proper divisors (34369695173878).

67711274268938 is a wasteful number, since it uses less digits than its factorization.

67711274268938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87204149.

The product of its digits is 341397504, while the sum is 71.

The spelling of 67711274268938 in words is "sixty-seven trillion, seven hundred eleven billion, two hundred seventy-four million, two hundred sixty-eight thousand, nine hundred thirty-eight".