102432344422 has 8 divisors (see below), whose sum is σ = 153694433016. Its totient is φ = 51200866752.

The previous prime is 102432344419. The next prime is 102432344431. The reversal of 102432344422 is 224443234201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7644363 + ... + 7657750.

It is an arithmetic number, because the mean of its divisors is an integer number (19211804127).

Almost surely, 2^102432344422 is an apocalyptic number.

102432344422 is a deficient number, since it is larger than the sum of its proper divisors (51262088594).

102432344422 is a wasteful number, since it uses less digits than its factorization.

102432344422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15305462.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 102432344422 its reverse (224443234201), we get a palindrome (326875578623).

The spelling of 102432344422 in words is "one hundred two billion, four hundred thirty-two million, three hundred forty-four thousand, four hundred twenty-two".