42433443026533 has 16 divisors (see below), whose sum is σ = 46763629601920. Its totient is φ = 38255683161024.

The previous prime is 42433443026519. The next prime is 42433443026539. The reversal of 42433443026533 is 33562034433424.

It is a cyclic number.

It is not a de Polignac number, because 42433443026533 - 2²¹ = 42433440929381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42433443026539) 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, 5136760 + ... + 10547662.

It is an arithmetic number, because the mean of its divisors is an integer number (2922726850120).

Almost surely, 2^{42433443026533} is an apocalyptic number.

42433443026533 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

42433443026533 is a deficient number, since it is larger than the sum of its proper divisors (4330186575387).

42433443026533 is a wasteful number, since it uses less digits than its factorization.

42433443026533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424988.

The product of its (nonzero) digits is 7464960, while the sum is 46.

Adding to 42433443026533 its reverse (33562034433424), we get a palindrome (75995477459957).

The spelling of 42433443026533 in words is "forty-two trillion, four hundred thirty-three billion, four hundred forty-three million, twenty-six thousand, five hundred thirty-three".