102323434344 has 64 divisors (see below), whose sum is σ = 256908896640. Its totient is φ = 33961236480.

The previous prime is 102323434331. The next prime is 102323434349. The reversal of 102323434344 is 443434323201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102323434349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24494784 + ... + 24498960.

It is an arithmetic number, because the mean of its divisors is an integer number (4014201510).

Almost surely, 2^102323434344 is an apocalyptic number.

It is an amenable number.

102323434344 is an abundant number, since it is smaller than the sum of its proper divisors (154585462296).

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

102323434344 is a wasteful number, since it uses less digits than its factorization.

102323434344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330 (or 8326 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 102323434344 its reverse (443434323201), we get a palindrome (545757757545).

The spelling of 102323434344 in words is "one hundred two billion, three hundred twenty-three million, four hundred thirty-four thousand, three hundred forty-four".