102241212432 has 40 divisors (see below), whose sum is σ = 266738225280. Its totient is φ = 33742972800.

The previous prime is 102241212397. The next prime is 102241212457. The reversal of 102241212432 is 234212142201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10539832 + ... + 10549527.

It is an arithmetic number, because the mean of its divisors is an integer number (6668455632).

Almost surely, 2^102241212432 is an apocalyptic number.

102241212432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102241212432 is an abundant number, since it is smaller than the sum of its proper divisors (164497012848).

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

102241212432 is a wasteful number, since it uses less digits than its factorization.

102241212432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21089471 (or 21089465 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 102241212432 its reverse (234212142201), we get a palindrome (336453354633).

The spelling of 102241212432 in words is "one hundred two billion, two hundred forty-one million, two hundred twelve thousand, four hundred thirty-two".