67796469776 has 240 divisors, whose sum is σ = 161951063040. Its totient is φ = 27377280000.

The previous prime is 67796469751. The next prime is 67796469779.

67796469776 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×67796469776² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (67796469779) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174283790 + ... + 174284178.

It is an arithmetic number, because the mean of its divisors is an integer number (674796096).

Almost surely, 2^67796469776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 67796469776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80975531520).

67796469776 is an abundant number, since it is smaller than the sum of its proper divisors (94154593264).

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

67796469776 is a wasteful number, since it uses less digits than its factorization.

67796469776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614 (or 601 counting only the distinct ones).

The product of its digits is 1008189504, while the sum is 74.

The spelling of 67796469776 in words is "sixty-seven billion, seven hundred ninety-six million, four hundred sixty-nine thousand, seven hundred seventy-six".