2542041133748 has 12 divisors (see below), whose sum is σ = 4514968581312. Its totient is φ = 1252050110520.

The previous prime is 2542041133747. The next prime is 2542041133763. The reversal of 2542041133748 is 8473311402452.

It is a junction number, because it is equal to n+sod(n) for n = 2542041133699 and 2542041133708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542041133741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4742613788 + ... + 4742614323.

It is an arithmetic number, because the mean of its divisors is an integer number (376247381776).

Almost surely, 2^{2542041133748} is an apocalyptic number.

It is an amenable number.

2542041133748 is a deficient number, since it is larger than the sum of its proper divisors (1972927447564).

2542041133748 is a wasteful number, since it uses less digits than its factorization.

2542041133748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9485228182 (or 9485228180 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 2542041133748 in words is "two trillion, five hundred forty-two billion, forty-one million, one hundred thirty-three thousand, seven hundred forty-eight".