4103143342340 has 96 divisors (see below), whose sum is σ = 10199411308800. Its totient is φ = 1356642362880.

The previous prime is 4103143342297. The next prime is 4103143342357. The reversal of 4103143342340 is 432433413014.

It is a junction number, because it is equal to n+sod(n) for n = 4103143342297 and 4103143342306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2756195 + ... + 3975285.

It is an arithmetic number, because the mean of its divisors is an integer number (106243867800).

Almost surely, 2^{4103143342340} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4103143342340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5099705654400).

4103143342340 is an abundant number, since it is smaller than the sum of its proper divisors (6096267966460).

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

4103143342340 is a wasteful number, since it uses less digits than its factorization.

4103143342340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219965 (or 1219963 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4103143342340 its reverse (432433413014), we get a palindrome (4535576755354).

The spelling of 4103143342340 in words is "four trillion, one hundred three billion, one hundred forty-three million, three hundred forty-two thousand, three hundred forty".