42622130450066 has 8 divisors (see below), whose sum is σ = 63933225100860. Its totient is φ = 21311055416448.

The previous prime is 42622130450059. The next prime is 42622130450087. The reversal of 42622130450066 is 66005403122624.

It can be written as a sum of positive squares in 2 ways, for example, as 41265476240041 + 1356654210025 = 6423821^2 + 1164755^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3217430 + ... + 9777326.

Almost surely, 2^{42622130450066} is an apocalyptic number.

42622130450066 is a deficient number, since it is larger than the sum of its proper divisors (21311094650794).

42622130450066 is a wasteful number, since it uses less digits than its factorization.

42622130450066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9808588.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 42622130450066 in words is "forty-two trillion, six hundred twenty-two billion, one hundred thirty million, four hundred fifty thousand, sixty-six".