4042110310040 has 64 divisors (see below), whose sum is σ = 9978893638560. Its totient is φ = 1461361976320.

The previous prime is 4042110310027. The next prime is 4042110310057. The reversal of 4042110310040 is 400130112404.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4042110309994 and 4042110310021.

It is a congruent number.

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, 26474789 + ... + 26627028.

Almost surely, 2^{4042110310040} is an apocalyptic number.

4042110310040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4042110310040 is an abundant number, since it is smaller than the sum of its proper divisors (5936783328520).

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

4042110310040 is a wasteful number, since it uses less digits than its factorization.

4042110310040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53102012 (or 53102008 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4042110310040 its reverse (400130112404), we get a palindrome (4442240422444).

The spelling of 4042110310040 in words is "four trillion, forty-two billion, one hundred ten million, three hundred ten thousand, forty".