82633229951984 has 20 divisors (see below), whose sum is σ = 160103144937840. Its totient is φ = 41316289322880.

The previous prime is 82633229951983. The next prime is 82633229952023. The reversal of 82633229951984 is 48915992233628.

It is a super-3 number, since 3×82633229951984³ (a number of 43 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82633229951983) 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, 18253349 + ... + 22326020.

It is an arithmetic number, because the mean of its divisors is an integer number (8005157246892).

Almost surely, 2^{82633229951984} is an apocalyptic number.

It is an amenable number.

82633229951984 is a deficient number, since it is larger than the sum of its proper divisors (77469914985856).

82633229951984 is a wasteful number, since it uses less digits than its factorization.

82633229951984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40706648 (or 40706642 counting only the distinct ones).

The product of its digits is 403107840, while the sum is 71.

The spelling of 82633229951984 in words is "eighty-two trillion, six hundred thirty-three billion, two hundred twenty-nine million, nine hundred fifty-one thousand, nine hundred eighty-four".