46442666000 has 160 divisors (see below), whose sum is σ = 115225089408. Its totient is φ = 18095347200.

The previous prime is 46442665999. The next prime is 46442666021. The reversal of 46442666000 is 66624464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56157587 + ... + 56158413.

Almost surely, 2^46442666000 is an apocalyptic number.

46442666000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46442666000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57612544704).

46442666000 is an abundant number, since it is smaller than the sum of its proper divisors (68782423408).

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

46442666000 is a wasteful number, since it uses less digits than its factorization.

46442666000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 46442666000 in words is "forty-six billion, four hundred forty-two million, six hundred sixty-six thousand".