46642105066 has 4 divisors (see below), whose sum is σ = 69963157602. Its totient is φ = 23321052532.

The previous prime is 46642105061. The next prime is 46642105093. The reversal of 46642105066 is 66050124664.

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., 44573765625 + 2068339441 = 211125^2 + 45479^2 .

It is not an unprimeable number, because it can be changed into a prime (46642105061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660526265 + ... + 11660526268.

Almost surely, 2^46642105066 is an apocalyptic number.

46642105066 is a deficient number, since it is larger than the sum of its proper divisors (23321052536).

46642105066 is a wasteful number, since it uses less digits than its factorization.

46642105066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23321052535.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 46642105066 in words is "forty-six billion, six hundred forty-two million, one hundred five thousand, sixty-six".