67113922848 has 96 divisors (see below), whose sum is σ = 201416979456. Its totient is φ = 19168243968.

The previous prime is 67113922831. The next prime is 67113922877. The reversal of 67113922848 is 84822931176.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×67113922848² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 67113922848.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1933615 + ... + 1968017.

It is an arithmetic number, because the mean of its divisors is an integer number (2098093536).

Almost surely, 2^67113922848 is an apocalyptic number.

It is an amenable number.

67113922848 is an abundant number, since it is smaller than the sum of its proper divisors (134303056608).

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

67113922848 is a wasteful number, since it uses less digits than its factorization.

67113922848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37326 (or 37318 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The spelling of 67113922848 in words is "sixty-seven billion, one hundred thirteen million, nine hundred twenty-two thousand, eight hundred forty-eight".