4042110323420 has 24 divisors (see below), whose sum is σ = 9141387962784. Its totient is φ = 1492471503936.

The previous prime is 4042110323411. The next prime is 4042110323473. The reversal of 4042110323420 is 243230112404.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 4042110323420.

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, 7773288824 + ... + 7773289343.

It is an arithmetic number, because the mean of its divisors is an integer number (380891165116).

Almost surely, 2^{4042110323420} is an apocalyptic number.

It is an amenable number.

4042110323420 is an abundant number, since it is smaller than the sum of its proper divisors (5099277639364).

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

4042110323420 is a wasteful number, since it uses less digits than its factorization.

4042110323420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15546578189 (or 15546578187 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4042110323420 its reverse (243230112404), we get a palindrome (4285340435824).

The spelling of 4042110323420 in words is "four trillion, forty-two billion, one hundred ten million, three hundred twenty-three thousand, four hundred twenty".