2042110405560 has 64 divisors (see below), whose sum is σ = 6151751765280. Its totient is φ = 542303170560.

The previous prime is 2042110405519. The next prime is 2042110405561. The reversal of 2042110405560 is 655040112402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042110405561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35277277 + ... + 35335116.

Almost surely, 2^{2042110405560} is an apocalyptic number.

2042110405560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042110405560 is an abundant number, since it is smaller than the sum of its proper divisors (4109641359720).

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

2042110405560 is a wasteful number, since it uses less digits than its factorization.

2042110405560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70612648 (or 70612644 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2042110405560 its reverse (655040112402), we get a palindrome (2697150517962).

The spelling of 2042110405560 in words is "two trillion, forty-two billion, one hundred ten million, four hundred five thousand, five hundred sixty".