102144414332 has 6 divisors (see below), whose sum is σ = 178752725088. Its totient is φ = 51072207164.

The previous prime is 102144414319. The next prime is 102144414367. The reversal of 102144414332 is 233414441201.

It is a junction number, because it is equal to n+sod(n) for n = 102144414295 and 102144414304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12768051788 + ... + 12768051795.

It is an arithmetic number, because the mean of its divisors is an integer number (29792120848).

Almost surely, 2^102144414332 is an apocalyptic number.

It is an amenable number.

102144414332 is a deficient number, since it is larger than the sum of its proper divisors (76608310756).

102144414332 is a wasteful number, since it uses less digits than its factorization.

102144414332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25536103587 (or 25536103585 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 102144414332 its reverse (233414441201), we get a palindrome (335558855533).

The spelling of 102144414332 in words is "one hundred two billion, one hundred forty-four million, four hundred fourteen thousand, three hundred thirty-two".