42875656278026 has 48 divisors (see below), whose sum is σ = 76041764690400. Its totient is φ = 17973325056960.

The previous prime is 42875656278011. The next prime is 42875656278079. The reversal of 42875656278026 is 62087265657824.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1211576 + ... + 9339123.

It is an arithmetic number, because the mean of its divisors is an integer number (1584203431050).

Almost surely, 2^{42875656278026} is an apocalyptic number.

42875656278026 is a deficient number, since it is larger than the sum of its proper divisors (33166108412374).

42875656278026 is a wasteful number, since it uses less digits than its factorization.

42875656278026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10551831 (or 10551818 counting only the distinct ones).

The product of its (nonzero) digits is 541900800, while the sum is 68.

The spelling of 42875656278026 in words is "forty-two trillion, eight hundred seventy-five billion, six hundred fifty-six million, two hundred seventy-eight thousand, twenty-six".