42042302412 has 48 divisors (see below), whose sum is σ = 108306156672. Its totient is φ = 12586593280.

The previous prime is 42042302411. The next prime is 42042302413. The reversal of 42042302412 is 21420324024.

It is an interprime number because it is at equal distance from previous prime (42042302411) and next prime (42042302413).

It is a super-2 number, since 2×42042302412² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42042302411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1907733 + ... + 1929644.

It is an arithmetic number, because the mean of its divisors is an integer number (2256378264).

Almost surely, 2^42042302412 is an apocalyptic number.

It is an amenable number.

42042302412 is an abundant number, since it is smaller than the sum of its proper divisors (66263854260).

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

42042302412 is a wasteful number, since it uses less digits than its factorization.

42042302412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837478 (or 3837476 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42042302412 its reverse (21420324024), we get a palindrome (63462626436).

The spelling of 42042302412 in words is "forty-two billion, forty-two million, three hundred two thousand, four hundred twelve".