46642442026266 has 24 divisors (see below), whose sum is σ = 103523468889204. Its totient is φ = 15168273829440.

The previous prime is 46642442026249. The next prime is 46642442026267. The reversal of 46642442026266 is 66262024424664.

46642442026266 is a `hidden beast` number, since 4 + 6 + 6 + 4 + 2 + 4 + 4 + 2 + 0 + 2 + 626 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38200075945641 + 8442366080625 = 6180621^2 + 2905575^2 .

It is a super-3 number, since 3×46642442026266³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (46642442026267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31600569741 + ... + 31600571216.

Almost surely, 2^{46642442026266} is an apocalyptic number.

46642442026266 is an abundant number, since it is smaller than the sum of its proper divisors (56881026862938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46642442026266 is a wasteful number, since it uses less digits than its factorization.

46642442026266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63201141006 (or 63201141003 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 54.

The spelling of 46642442026266 in words is "forty-six trillion, six hundred forty-two billion, four hundred forty-two million, twenty-six thousand, two hundred sixty-six".