42042301074 has 20 divisors (see below), whose sum is σ = 94205897214. Its totient is φ = 14014100304.

The previous prime is 42042300961. The next prime is 42042301079. The reversal of 42042301074 is 47010324024.

42042301074 is a `hidden beast` number, since 420 + 4 + 230 + 1 + 0 + 7 + 4 = 666.

42042301074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 41823113049 + 219188025 = 204507^2 + 14805^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

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

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 129760027 + ... + 129760350.

Almost surely, 2^42042301074 is an apocalyptic number.

42042301074 is an abundant number, since it is smaller than the sum of its proper divisors (52163596140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42042301074 is a wasteful number, since it uses less digits than its factorization.

42042301074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259520391 (or 259520382 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 42042301074 its reverse (47010324024), we get a palindrome (89052625098).

The spelling of 42042301074 in words is "forty-two billion, forty-two million, three hundred one thousand, seventy-four".