42013141513244 has 36 divisors (see below), whose sum is σ = 80815863135504. Its totient is φ = 19096568568000.

The previous prime is 42013141513193. The next prime is 42013141513247. The reversal of 42013141513244 is 44231514131024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42013141513247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30135104 + ... + 31498424.

Almost surely, 2^{42013141513244} is an apocalyptic number.

42013141513244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42013141513244 is a deficient number, since it is larger than the sum of its proper divisors (38802721622260).

42013141513244 is a wasteful number, since it uses less digits than its factorization.

42013141513244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427018 (or 1427005 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 42013141513244 its reverse (44231514131024), we get a palindrome (86244655644268).

The spelling of 42013141513244 in words is "forty-two trillion, thirteen billion, one hundred forty-one million, five hundred thirteen thousand, two hundred forty-four".