466641770880 has 128 divisors (see below), whose sum is σ = 1487616086880. Its totient is φ = 124421455872.

The previous prime is 466641770879. The next prime is 466641770891. The reversal of 466641770880 is 88077146664.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 466641770880.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24022932 + ... + 24042348.

Almost surely, 2^466641770880 is an apocalyptic number.

466641770880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

466641770880 is an abundant number, since it is smaller than the sum of its proper divisors (1020974316000).

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

466641770880 is a wasteful number, since it uses less digits than its factorization.

466641770880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31956 (or 31944 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 466641770880 in words is "four hundred sixty-six billion, six hundred forty-one million, seven hundred seventy thousand, eight hundred eighty".