42143441031202 has 16 divisors (see below), whose sum is σ = 72545674430592. Its totient is φ = 17986530847680.

The previous prime is 42143441031151. The next prime is 42143441031203. The reversal of 42143441031202 is 20213014434124.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42143441031203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6245319838 + ... + 6245326585.

It is an arithmetic number, because the mean of its divisors is an integer number (4534104651912).

Almost surely, 2^{42143441031202} is an apocalyptic number.

42143441031202 is a deficient number, since it is larger than the sum of its proper divisors (30402233399390).

42143441031202 is a wasteful number, since it uses less digits than its factorization.

42143441031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12490646673.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 42143441031202 its reverse (20213014434124), we get a palindrome (62356455465326).

The spelling of 42143441031202 in words is "forty-two trillion, one hundred forty-three billion, four hundred forty-one million, thirty-one thousand, two hundred two".