42433241446505 has 32 divisors (see below), whose sum is σ = 66357141387264. Its totient is φ = 25278910995456.

The previous prime is 42433241446501. The next prime is 42433241446517. The reversal of 42433241446505 is 50564414233424.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42433241446505 - 2² = 42433241446501 is a prime.

It is a super-3 number, since 3×42433241446505³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42433241446505.

It is not an unprimeable number, because it can be changed into a prime (42433241446501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2742929657 + ... + 2742945126.

It is an arithmetic number, because the mean of its divisors is an integer number (2073660668352).

Almost surely, 2^{42433241446505} is an apocalyptic number.

It is an amenable number.

42433241446505 is a deficient number, since it is larger than the sum of its proper divisors (23923899940759).

42433241446505 is a wasteful number, since it uses less digits than its factorization.

42433241446505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485874825.

The product of its (nonzero) digits is 5529600, while the sum is 47.

Adding to 42433241446505 its reverse (50564414233424), we get a palindrome (92997655679929).

The spelling of 42433241446505 in words is "forty-two trillion, four hundred thirty-three billion, two hundred forty-one million, four hundred forty-six thousand, five hundred five".