42044341422032 has 10 divisors (see below), whose sum is σ = 81460911505218. Its totient is φ = 21022170711008.

The previous prime is 42044341422019. The next prime is 42044341422047. The reversal of 42044341422032 is 23022414344024.

It can be written as a sum of positive squares in only one way, i.e., 41094971807296 + 949369614736 = 6410536^2 + 974356^2 .

It is a super-2 number, since 2×42044341422032² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42044341421983 and 42044341422001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313885669423 + ... + 1313885669454.

Almost surely, 2^{42044341422032} is an apocalyptic number.

It is an amenable number.

42044341422032 is a deficient number, since it is larger than the sum of its proper divisors (39416570083186).

42044341422032 is a wasteful number, since it uses less digits than its factorization.

42044341422032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627771338885 (or 2627771338879 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 42044341422032 its reverse (23022414344024), we get a palindrome (65066755766056).

The spelling of 42044341422032 in words is "forty-two trillion, forty-four billion, three hundred forty-one million, four hundred twenty-two thousand, thirty-two".