4103003144442 has 32 divisors (see below), whose sum is σ = 8638168345920. Its totient is φ = 1295645155200.

The previous prime is 4103003144419. The next prime is 4103003144459. The reversal of 4103003144442 is 2444413003014.

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, 3262692 + ... + 4341792.

It is an arithmetic number, because the mean of its divisors is an integer number (269942760810).

Almost surely, 2^{4103003144442} is an apocalyptic number.

4103003144442 is an abundant number, since it is smaller than the sum of its proper divisors (4535165201478).

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

4103003144442 is a wasteful number, since it uses less digits than its factorization.

4103003144442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112478.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 4103003144442 its reverse (2444413003014), we get a palindrome (6547416147456).

The spelling of 4103003144442 in words is "four trillion, one hundred three billion, three million, one hundred forty-four thousand, four hundred forty-two".