42672754873 has 16 divisors (see below), whose sum is σ = 51834065920. Its totient is φ = 34315126416.

The previous prime is 42672754819. The next prime is 42672754877. The reversal of 42672754873 is 37845727624.

It is a cyclic number.

It is not a de Polignac number, because 42672754873 - 2⁹ = 42672754361 is a prime.

It is a super-2 number, since 2×42672754873² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42672754877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1543815 + ... + 1571212.

It is an arithmetic number, because the mean of its divisors is an integer number (3239629120).

Almost surely, 2^42672754873 is an apocalyptic number.

It is an amenable number.

42672754873 is a deficient number, since it is larger than the sum of its proper divisors (9161311047).

42672754873 is a wasteful number, since it uses less digits than its factorization.

42672754873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115156.

The product of its digits is 15805440, while the sum is 55.

The spelling of 42672754873 in words is "forty-two billion, six hundred seventy-two million, seven hundred fifty-four thousand, eight hundred seventy-three".