466001661722 has 32 divisors (see below), whose sum is σ = 774938620800. Its totient is φ = 209369337408.

The previous prime is 466001661689. The next prime is 466001661733. The reversal of 466001661722 is 227166100664.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 466001661722.

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, 4671272 + ... + 4769987.

It is an arithmetic number, because the mean of its divisors is an integer number (24216831900).

Almost surely, 2^466001661722 is an apocalyptic number.

466001661722 is a deficient number, since it is larger than the sum of its proper divisors (308936959078).

466001661722 is a wasteful number, since it uses less digits than its factorization.

466001661722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9441350.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 466001661722 in words is "four hundred sixty-six billion, one million, six hundred sixty-one thousand, seven hundred twenty-two".