4103143323420 has 96 divisors (see below), whose sum is σ = 11603443622400. Its totient is φ = 1083254905600.

The previous prime is 4103143323413. The next prime is 4103143323443. The reversal of 4103143323420 is 243233413014.

It is a happy number.

It is a super-2 number, since 2×4103143323420² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 157201531 + ... + 157227629.

It is an arithmetic number, because the mean of its divisors is an integer number (120869204400).

Almost surely, 2^{4103143323420} is an apocalyptic number.

It is an amenable number.

4103143323420 is an abundant number, since it is smaller than the sum of its proper divisors (7500300298980).

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

4103143323420 is a wasteful number, since it uses less digits than its factorization.

4103143323420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52155 (or 52153 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 4103143323420 its reverse (243233413014), we get a palindrome (4346376736434).

The spelling of 4103143323420 in words is "four trillion, one hundred three billion, one hundred forty-three million, three hundred twenty-three thousand, four hundred twenty".