4103423220340 has 48 divisors (see below), whose sum is σ = 8729995216320. Its totient is φ = 1619923093760.

The previous prime is 4103423220329. The next prime is 4103423220341. The reversal of 4103423220340 is 430223243014.

It is a junction number, because it is equal to n+sod(n) for n = 4103423220299 and 4103423220308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103423220341) 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, 338976 + ... + 2884744.

It is an arithmetic number, because the mean of its divisors is an integer number (181874900340).

Almost surely, 2^{4103423220340} is an apocalyptic number.

It is an amenable number.

4103423220340 is an abundant number, since it is smaller than the sum of its proper divisors (4626571995980).

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

4103423220340 is a wasteful number, since it uses less digits than its factorization.

4103423220340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546832 (or 2546830 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4103423220340 its reverse (430223243014), we get a palindrome (4533646463354).

The spelling of 4103423220340 in words is "four trillion, one hundred three billion, four hundred twenty-three million, two hundred twenty thousand, three hundred forty".