42054150642203 has 8 divisors (see below), whose sum is σ = 48077848573440. Its totient is φ = 36034443242280.

The previous prime is 42054150642181. The next prime is 42054150642221. The reversal of 42054150642203 is 30224605145024.

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

It is not a de Polignac number, because 42054150642203 - 2¹⁰ = 42054150641179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42054150642293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 997610243 + ... + 997652396.

It is an arithmetic number, because the mean of its divisors is an integer number (6009731071680).

Almost surely, 2^{42054150642203} is an apocalyptic number.

42054150642203 is a deficient number, since it is larger than the sum of its proper divisors (6023697931237).

42054150642203 is a wasteful number, since it uses less digits than its factorization.

42054150642203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1995265657.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 42054150642203 its reverse (30224605145024), we get a palindrome (72278755787227).

The spelling of 42054150642203 in words is "forty-two trillion, fifty-four billion, one hundred fifty million, six hundred forty-two thousand, two hundred three".