42433044405044 has 12 divisors (see below), whose sum is σ = 74266236538368. Its totient is φ = 21214119679800.

The previous prime is 42433044405041. The next prime is 42433044405067. The reversal of 42433044405044 is 44050444033424.

It is a junction number, because it is equal to n+sod(n) for n = 42433044404992 and 42433044405010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42433044405041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600590942 + ... + 600661589.

It is an arithmetic number, because the mean of its divisors is an integer number (6188853044864).

Almost surely, 2^{42433044405044} is an apocalyptic number.

It is an amenable number.

42433044405044 is a deficient number, since it is larger than the sum of its proper divisors (31833192133324).

42433044405044 is a wasteful number, since it uses less digits than its factorization.

42433044405044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201261366 (or 1201261364 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 41.

Adding to 42433044405044 its reverse (44050444033424), we get a palindrome (86483488438468).

The spelling of 42433044405044 in words is "forty-two trillion, four hundred thirty-three billion, forty-four million, four hundred five thousand, forty-four".