42876247654442 has 8 divisors (see below), whose sum is σ = 64602776735616. Its totient is φ = 21341988742572.

The previous prime is 42876247654411. The next prime is 42876247654469. The reversal of 42876247654442 is 24445674267824.

42876247654442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×42876247654442² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48067541768 + ... + 48067542659.

It is an arithmetic number, because the mean of its divisors is an integer number (8075347091952).

Almost surely, 2^{42876247654442} is an apocalyptic number.

42876247654442 is a deficient number, since it is larger than the sum of its proper divisors (21726529081174).

42876247654442 is a wasteful number, since it uses less digits than its factorization.

42876247654442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96135084652.

The product of its digits is 578027520, while the sum is 65.

The spelling of 42876247654442 in words is "forty-two trillion, eight hundred seventy-six billion, two hundred forty-seven million, six hundred fifty-four thousand, four hundred forty-two".