2042225434555 has 48 divisors (see below), whose sum is σ = 2674533160800. Its totient is φ = 1495632273408.

The previous prime is 2042225434537. The next prime is 2042225434559. The reversal of 2042225434555 is 5554345222402.

It is not a de Polignac number, because 2042225434555 - 2¹⁷ = 2042225303483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042225434559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 316669971 + ... + 316676419.

It is an arithmetic number, because the mean of its divisors is an integer number (55719440850).

Almost surely, 2^{2042225434555} is an apocalyptic number.

2042225434555 is a deficient number, since it is larger than the sum of its proper divisors (632307726245).

2042225434555 is a wasteful number, since it uses less digits than its factorization.

2042225434555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12448 (or 12431 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 43.

The spelling of 2042225434555 in words is "two trillion, forty-two billion, two hundred twenty-five million, four hundred thirty-four thousand, five hundred fifty-five".