2054242435042 has 16 divisors (see below), whose sum is σ = 3566135151360. Its totient is φ = 869245442208.

The previous prime is 2054242435039. The next prime is 2054242435057. The reversal of 2054242435042 is 2405342424502.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2054242434992 and 2054242435010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928679923 + ... + 928682134.

It is an arithmetic number, because the mean of its divisors is an integer number (222883446960).

Almost surely, 2^{2054242435042} is an apocalyptic number.

2054242435042 is a deficient number, since it is larger than the sum of its proper divisors (1511892716318).

2054242435042 is a wasteful number, since it uses less digits than its factorization.

2054242435042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857362145.

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 2054242435042 its reverse (2405342424502), we get a palindrome (4459584859544).

The spelling of 2054242435042 in words is "two trillion, fifty-four billion, two hundred forty-two million, four hundred thirty-five thousand, forty-two".