67248884276 has 48 divisors (see below), whose sum is σ = 139225430400. Its totient is φ = 27809163648.

The previous prime is 67248884273. The next prime is 67248884309.

67248884276 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67248884273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1270835 + ... + 1322693.

It is an arithmetic number, because the mean of its divisors is an integer number (2900529800).

Almost surely, 2^67248884276 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 67248884276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69612715200).

67248884276 is an abundant number, since it is smaller than the sum of its proper divisors (71976546124).

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

67248884276 is a wasteful number, since it uses less digits than its factorization.

67248884276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53496 (or 53494 counting only the distinct ones).

The product of its digits is 57802752, while the sum is 62.

The spelling of 67248884276 in words is "sixty-seven billion, two hundred forty-eight million, eight hundred eighty-four thousand, two hundred seventy-six".