4042442104054 has 4 divisors (see below), whose sum is σ = 6063663156084. Its totient is φ = 2021221052026.

The previous prime is 4042442104031. The next prime is 4042442104069. The reversal of 4042442104054 is 4504012442404.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010610526012 + ... + 1010610526015.

It is an arithmetic number, because the mean of its divisors is an integer number (1515915789021).

Almost surely, 2^{4042442104054} is an apocalyptic number.

4042442104054 is a deficient number, since it is larger than the sum of its proper divisors (2021221052030).

4042442104054 is a wasteful number, since it uses less digits than its factorization.

4042442104054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021221052029.

The product of its (nonzero) digits is 81920, while the sum is 34.

Adding to 4042442104054 its reverse (4504012442404), we get a palindrome (8546454546458).

The spelling of 4042442104054 in words is "four trillion, forty-two billion, four hundred forty-two million, one hundred four thousand, fifty-four".