42875656435448 has 16 divisors (see below), whose sum is σ = 80736885244080. Its totient is φ = 21345820370368.

The previous prime is 42875656435441. The next prime is 42875656435453. The reversal of 42875656435448 is 84453465657824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42875656435441) 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, 11500978940 + ... + 11500982667.

It is an arithmetic number, because the mean of its divisors is an integer number (5046055327755).

Almost surely, 2^{42875656435448} is an apocalyptic number.

It is an amenable number.

42875656435448 is a deficient number, since it is larger than the sum of its proper divisors (37861228808632).

42875656435448 is a wasteful number, since it uses less digits than its factorization.

42875656435448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23001961846 (or 23001961842 counting only the distinct ones).

The product of its digits is 3096576000, while the sum is 71.

The spelling of 42875656435448 in words is "forty-two trillion, eight hundred seventy-five billion, six hundred fifty-six million, four hundred thirty-five thousand, four hundred forty-eight".