4103144303142 has 16 divisors (see below), whose sum is σ = 8206316381952. Its totient is φ = 1367710138440.

The previous prime is 4103144303113. The next prime is 4103144303147. The reversal of 4103144303142 is 2413034413014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103144303147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102543 + ... + 3069509.

It is an arithmetic number, because the mean of its divisors is an integer number (512894773872).

Almost surely, 2^{4103144303142} is an apocalyptic number.

4103144303142 is an abundant number, since it is smaller than the sum of its proper divisors (4103172078810).

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

4103144303142 is a wasteful number, since it uses less digits than its factorization.

4103144303142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314643.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 4103144303142 its reverse (2413034413014), we get a palindrome (6516178716156).

The spelling of 4103144303142 in words is "four trillion, one hundred three billion, one hundred forty-four million, three hundred three thousand, one hundred forty-two".