82701644226260 has 12 divisors (see below), whose sum is σ = 173673452875188. Its totient is φ = 33080657690496.

The previous prime is 82701644226247. The next prime is 82701644226283. The reversal of 82701644226260 is 6262244610728.

It can be written as a sum of positive squares in 2 ways, for example, as 65728183573264 + 16973460652996 = 8107292^2 + 4119886^2 .

It is a junction number, because it is equal to n+sod(n) for n = 82701644226199 and 82701644226208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067541105637 + ... + 2067541105676.

It is an arithmetic number, because the mean of its divisors is an integer number (14472787739599).

Almost surely, 2^{82701644226260} is an apocalyptic number.

It is an amenable number.

82701644226260 is an abundant number, since it is smaller than the sum of its proper divisors (90971808648928).

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

82701644226260 is a wasteful number, since it uses less digits than its factorization.

82701644226260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135082211322 (or 4135082211320 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

Adding to 82701644226260 its reverse (6262244610728), we get a palindrome (88963888836988).

The spelling of 82701644226260 in words is "eighty-two trillion, seven hundred one billion, six hundred forty-four million, two hundred twenty-six thousand, two hundred sixty".