42875656278051 has 8 divisors (see below), whose sum is σ = 57200992583760. Its totient is φ = 28567045412192.

The previous prime is 42875656278011. The next prime is 42875656278079. The reversal of 42875656278051 is 15087265657824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42875656278051 - 2¹¹ = 42875656276003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42875656278011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4181353980 + ... + 4181364233.

It is an arithmetic number, because the mean of its divisors is an integer number (7150124072970).

Almost surely, 2^{42875656278051} is an apocalyptic number.

42875656278051 is a deficient number, since it is larger than the sum of its proper divisors (14325336305709).

42875656278051 is a wasteful number, since it uses less digits than its factorization.

42875656278051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8362719925.

The product of its (nonzero) digits is 225792000, while the sum is 66.

The spelling of 42875656278051 in words is "forty-two trillion, eight hundred seventy-five billion, six hundred fifty-six million, two hundred seventy-eight thousand, fifty-one".