82480981724 has 6 divisors (see below), whose sum is σ = 144341718024. Its totient is φ = 41240490860.

The previous prime is 82480981721. The next prime is 82480981727. The reversal of 82480981724 is 42718908428.

It is an interprime number because it is at equal distance from previous prime (82480981721) and next prime (82480981727).

It is a super-2 number, since 2×82480981724² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82480981721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10310122712 + ... + 10310122719.

It is an arithmetic number, because the mean of its divisors is an integer number (24056953004).

Almost surely, 2^82480981724 is an apocalyptic number.

It is an amenable number.

82480981724 is a deficient number, since it is larger than the sum of its proper divisors (61860736300).

82480981724 is a wasteful number, since it uses less digits than its factorization.

82480981724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20620245435 (or 20620245433 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 53.

The spelling of 82480981724 in words is "eighty-two billion, four hundred eighty million, nine hundred eighty-one thousand, seven hundred twenty-four".