42248022602 has 4 divisors (see below), whose sum is σ = 63372033906. Its totient is φ = 21124011300.

The previous prime is 42248022589. The next prime is 42248022611. The reversal of 42248022602 is 20622084224.

42248022602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36377551441 + 5870471161 = 190729^2 + 76619^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10562005649 + ... + 10562005652.

Almost surely, 2^42248022602 is an apocalyptic number.

42248022602 is a deficient number, since it is larger than the sum of its proper divisors (21124011304).

42248022602 is a wasteful number, since it uses less digits than its factorization.

42248022602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21124011303.

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 42248022602 in words is "forty-two billion, two hundred forty-eight million, twenty-two thousand, six hundred two".