67224242276 has 12 divisors (see below), whose sum is σ = 117646299372. Its totient is φ = 33611013888.

The previous prime is 67224242273. The next prime is 67224242297.

67224242276 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 27431971876 + 39792270400 = 165626^2 + 199480^2 .

It is not an unprimeable number, because it can be changed into a prime (67224242273) 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, 131765 + ... + 389628.

It is an arithmetic number, because the mean of its divisors is an integer number (9803858281).

Almost surely, 2^67224242276 is an apocalyptic number.

It is an amenable number.

67224242276 is a deficient number, since it is larger than the sum of its proper divisors (50422057096).

67224242276 is a wasteful number, since it uses less digits than its factorization.

67224242276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553630 (or 553628 counting only the distinct ones).

The product of its digits is 903168, while the sum is 44.

The spelling of 67224242276 in words is "sixty-seven billion, two hundred twenty-four million, two hundred forty-two thousand, two hundred seventy-six".