102242401144334 has 48 divisors (see below), whose sum is σ = 170419005178800. Its totient is φ = 45965561495040.

The previous prime is 102242401144313. The next prime is 102242401144337. The reversal of 102242401144334 is 433441104242201.

It is a junction number, because it is equal to n+sod(n) for n = 102242401144294 and 102242401144303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102242401144337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35686232 + ... + 38444660.

It is an arithmetic number, because the mean of its divisors is an integer number (3550395941225).

Almost surely, 2^{102242401144334} is an apocalyptic number.

102242401144334 is a deficient number, since it is larger than the sum of its proper divisors (68176604034466).

102242401144334 is a wasteful number, since it uses less digits than its factorization.

102242401144334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760129 (or 2760118 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 102242401144334 its reverse (433441104242201), we get a palindrome (535683505386535).

The spelling of 102242401144334 in words is "one hundred two trillion, two hundred forty-two billion, four hundred one million, one hundred forty-four thousand, three hundred thirty-four".