102244042301140 has 48 divisors (see below), whose sum is σ = 221881991030784. Its totient is φ = 39534893798400.

The previous prime is 102244042301129. The next prime is 102244042301173. The reversal of 102244042301140 is 41103240442201.

It is a junction number, because it is equal to n+sod(n) for n = 102244042301099 and 102244042301108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89945469 + ... + 91075108.

It is an arithmetic number, because the mean of its divisors is an integer number (4622541479808).

Almost surely, 2^{102244042301140} is an apocalyptic number.

102244042301140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102244042301140 is an abundant number, since it is smaller than the sum of its proper divisors (119637948729644).

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

102244042301140 is a wasteful number, since it uses less digits than its factorization.

102244042301140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181021528 (or 181021526 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 102244042301140 its reverse (41103240442201), we get a palindrome (143347282743341).

The spelling of 102244042301140 in words is "one hundred two trillion, two hundred forty-four billion, forty-two million, three hundred one thousand, one hundred forty".