42016433152 has 22 divisors (see below), whose sum is σ = 83991836678. Its totient is φ = 21008216064.

The previous prime is 42016433149. The next prime is 42016433153. The reversal of 42016433152 is 25133461024.

It can be written as a sum of positive squares in only one way, i.e., 41524658176 + 491774976 = 203776^2 + 22176^2 .

It is not an unprimeable number, because it can be changed into a prime (42016433153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20514813 + ... + 20516860.

Almost surely, 2^42016433152 is an apocalyptic number.

It is an amenable number.

42016433152 is a deficient number, since it is larger than the sum of its proper divisors (41975403526).

42016433152 is an equidigital number, since it uses as much as digits as its factorization.

42016433152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41031693 (or 41031675 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 42016433152 its reverse (25133461024), we get a palindrome (67149894176).

The spelling of 42016433152 in words is "forty-two billion, sixteen million, four hundred thirty-three thousand, one hundred fifty-two".