42433036371 has 72 divisors (see below), whose sum is σ = 71817127200. Its totient is φ = 24040220160.

The previous prime is 42433036309. The next prime is 42433036423. The reversal of 42433036371 is 17363033424.

It is not a de Polignac number, because 42433036371 - 2¹¹ = 42433034323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42433035371) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2750746 + ... + 2766128.

It is an arithmetic number, because the mean of its divisors is an integer number (997460100).

Almost surely, 2^42433036371 is an apocalyptic number.

42433036371 is a deficient number, since it is larger than the sum of its proper divisors (29384090829).

42433036371 is a wasteful number, since it uses less digits than its factorization.

42433036371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15577 (or 15563 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

Adding to 42433036371 its reverse (17363033424), we get a palindrome (59796069795).

The spelling of 42433036371 in words is "forty-two billion, four hundred thirty-three million, thirty-six thousand, three hundred seventy-one".