4021100103142 has 16 divisors (see below), whose sum is σ = 6296219663472. Its totient is φ = 1924141828320.

The previous prime is 4021100103131. The next prime is 4021100103173. The reversal of 4021100103142 is 2413010011204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445398688 + ... + 445407715.

It is an arithmetic number, because the mean of its divisors is an integer number (393513728967).

Almost surely, 2^{4021100103142} is an apocalyptic number.

4021100103142 is a deficient number, since it is larger than the sum of its proper divisors (2275119560330).

4021100103142 is a wasteful number, since it uses less digits than its factorization.

4021100103142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890806503.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 4021100103142 its reverse (2413010011204), we get a palindrome (6434110114346).

The spelling of 4021100103142 in words is "four trillion, twenty-one billion, one hundred million, one hundred three thousand, one hundred forty-two".