42042301075 has 12 divisors (see below), whose sum is σ = 52191520888. Its totient is φ = 33595732800.

The previous prime is 42042300961. The next prime is 42042301079. The reversal of 42042301075 is 57010324024.

It is not a de Polignac number, because 42042301075 - 2¹⁷ = 42042170003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42042301079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930186 + ... + 974335.

Almost surely, 2^42042301075 is an apocalyptic number.

42042301075 is a deficient number, since it is larger than the sum of its proper divisors (10149219813).

42042301075 is a wasteful number, since it uses less digits than its factorization.

42042301075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1905414 (or 1905409 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

Adding to 42042301075 its reverse (57010324024), we get a palindrome (99052625099).

The spelling of 42042301075 in words is "forty-two billion, forty-two million, three hundred one thousand, seventy-five".