42433013013220 has 24 divisors (see below), whose sum is σ = 93799291924800. Its totient is φ = 16079878615392.

The previous prime is 42433013013199. The next prime is 42433013013257. The reversal of 42433013013220 is 2231031033424.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55832911480 + ... + 55832912239.

It is an arithmetic number, because the mean of its divisors is an integer number (3908303830200).

Almost surely, 2^{42433013013220} is an apocalyptic number.

It is an amenable number.

42433013013220 is an abundant number, since it is smaller than the sum of its proper divisors (51366278911580).

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

42433013013220 is a wasteful number, since it uses less digits than its factorization.

42433013013220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111665823747 (or 111665823745 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 42433013013220 its reverse (2231031033424), we get a palindrome (44664044046644).

The spelling of 42433013013220 in words is "forty-two trillion, four hundred thirty-three billion, thirteen million, thirteen thousand, two hundred twenty".