102204524408 has 64 divisors (see below), whose sum is σ = 221247936000. Its totient is φ = 43354726272.

The previous prime is 102204524407. The next prime is 102204524413. The reversal of 102204524408 is 804425402201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102204524407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16949138 + ... + 16955166.

It is an arithmetic number, because the mean of its divisors is an integer number (3456999000).

Almost surely, 2^102204524408 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 102204524408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110623968000).

102204524408 is an abundant number, since it is smaller than the sum of its proper divisors (119043411592).

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

102204524408 is a wasteful number, since it uses less digits than its factorization.

102204524408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9084 (or 9080 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 102204524408 its reverse (804425402201), we get a palindrome (906629926609).

The spelling of 102204524408 in words is "one hundred two billion, two hundred four million, five hundred twenty-four thousand, four hundred eight".