42216633332 has 6 divisors (see below), whose sum is σ = 73879108338. Its totient is φ = 21108316664.

The previous prime is 42216633323. The next prime is 42216633337. The reversal of 42216633332 is 23333661224.

It can be written as a sum of positive squares in only one way, i.e., 29010946276 + 13205687056 = 170326^2 + 114916^2 .

It is a junction number, because it is equal to n+sod(n) for n = 42216633292 and 42216633301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42216633337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277079163 + ... + 5277079170.

It is an arithmetic number, because the mean of its divisors is an integer number (12313184723).

Almost surely, 2^42216633332 is an apocalyptic number.

It is an amenable number.

42216633332 is a deficient number, since it is larger than the sum of its proper divisors (31662475006).

42216633332 is a wasteful number, since it uses less digits than its factorization.

42216633332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10554158337 (or 10554158335 counting only the distinct ones).

The product of its digits is 93312, while the sum is 35.

The spelling of 42216633332 in words is "forty-two billion, two hundred sixteen million, six hundred thirty-three thousand, three hundred thirty-two".