2042124242404 has 48 divisors (see below), whose sum is σ = 3681124102656. Its totient is φ = 990541440000.

The previous prime is 2042124242401. The next prime is 2042124242413. The reversal of 2042124242404 is 4042424212402.

It is a super-2 number, since 2×2042124242404² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2042124242401) 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, 72916404 + ... + 72944404.

It is an arithmetic number, because the mean of its divisors is an integer number (76690085472).

Almost surely, 2^{2042124242404} is an apocalyptic number.

It is an amenable number.

2042124242404 is a deficient number, since it is larger than the sum of its proper divisors (1638999860252).

2042124242404 is a wasteful number, since it uses less digits than its factorization.

2042124242404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29476 (or 29474 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 31.

Adding to 2042124242404 its reverse (4042424212402), we get a palindrome (6084548454806).

The spelling of 2042124242404 in words is "two trillion, forty-two billion, one hundred twenty-four million, two hundred forty-two thousand, four hundred four".