42400002242024 has 64 divisors (see below), whose sum is σ = 93030837757440. Its totient is φ = 17737243634880.

The previous prime is 42400002241967. The next prime is 42400002242083. The reversal of 42400002242024 is 42024220000424.

It is a junction number, because it is equal to n+sod(n) for n = 42400002241984 and 42400002242002.

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, 2063834 + ... + 9437129.

It is an arithmetic number, because the mean of its divisors is an integer number (1453606839960).

Almost surely, 2^{42400002242024} is an apocalyptic number.

It is an amenable number.

42400002242024 is an abundant number, since it is smaller than the sum of its proper divisors (50630835515416).

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

42400002242024 is a wasteful number, since it uses less digits than its factorization.

42400002242024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11502550 (or 11502546 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 42400002242024 its reverse (42024220000424), we get a palindrome (84424222242448).

The spelling of 42400002242024 in words is "forty-two trillion, four hundred billion, two million, two hundred forty-two thousand, twenty-four".