42200465306 has 4 divisors (see below), whose sum is σ = 63300697962. Its totient is φ = 21100232652.

The previous prime is 42200465239. The next prime is 42200465317. The reversal of 42200465306 is 60356400224.

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., 39547288225 + 2653177081 = 198865^2 + 51509^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10550116325 + ... + 10550116328.

Almost surely, 2^42200465306 is an apocalyptic number.

42200465306 is a deficient number, since it is larger than the sum of its proper divisors (21100232656).

42200465306 is a wasteful number, since it uses less digits than its factorization.

42200465306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21100232655.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 42200465306 in words is "forty-two billion, two hundred million, four hundred sixty-five thousand, three hundred six".