42042141330 has 64 divisors (see below), whose sum is σ = 118432247040. Its totient is φ = 9349910784.

The previous prime is 42042141313. The next prime is 42042141359. The reversal of 42042141330 is 3314124024.

It is a super-2 number, since 2×42042141330² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42042141330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2697645 + ... + 2713184.

It is an arithmetic number, because the mean of its divisors is an integer number (1850503860).

Almost surely, 2^42042141330 is an apocalyptic number.

42042141330 is an abundant number, since it is smaller than the sum of its proper divisors (76390105710).

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

42042141330 is a wasteful number, since it uses less digits than its factorization.

42042141330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5410883.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42042141330 its reverse (3314124024), we get a palindrome (45356265354).

The spelling of 42042141330 in words is "forty-two billion, forty-two million, one hundred forty-one thousand, three hundred thirty".