42033143132444 has 24 divisors (see below), whose sum is σ = 75176929472736. Its totient is φ = 20557827432000.

The previous prime is 42033143132369. The next prime is 42033143132479. The reversal of 42033143132444 is 44423134133024.

It is a junction number, because it is equal to n+sod(n) for n = 42033143132398 and 42033143132407.

It is a congruent 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, 475831472 + ... + 475919799.

It is an arithmetic number, because the mean of its divisors is an integer number (3132372061364).

Almost surely, 2^{42033143132444} is an apocalyptic number.

It is an amenable number.

42033143132444 is a deficient number, since it is larger than the sum of its proper divisors (33143786340292).

42033143132444 is a wasteful number, since it uses less digits than its factorization.

42033143132444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951751517 (or 951751515 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 42033143132444 its reverse (44423134133024), we get a palindrome (86456277265468).

The spelling of 42033143132444 in words is "forty-two trillion, thirty-three billion, one hundred forty-three million, one hundred thirty-two thousand, four hundred forty-four".