42755936276 has 12 divisors (see below), whose sum is σ = 74936089620. Its totient is φ = 21345624960.

The previous prime is 42755936263. The next prime is 42755936291. The reversal of 42755936276 is 67263955724.

It can be written as a sum of positive squares in 2 ways, for example, as 13128576400 + 29627359876 = 114580^2 + 172126^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8082821 + ... + 8088108.

It is an arithmetic number, because the mean of its divisors is an integer number (6244674135).

Almost surely, 2^42755936276 is an apocalyptic number.

It is an amenable number.

42755936276 is a deficient number, since it is larger than the sum of its proper divisors (32180153344).

42755936276 is a wasteful number, since it uses less digits than its factorization.

42755936276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16171594 (or 16171592 counting only the distinct ones).

The product of its digits is 19051200, while the sum is 56.

The spelling of 42755936276 in words is "forty-two billion, seven hundred fifty-five million, nine hundred thirty-six thousand, two hundred seventy-six".