164476035000444 has 24 divisors (see below), whose sum is σ = 403976226317440. Its totient is φ = 51939800526384.

The previous prime is 164476035000439. The next prime is 164476035000481. The reversal of 164476035000444 is 444000530674461.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 164476035000393 and 164476035000402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360693058984 + ... + 360693059439.

Almost surely, 2^{164476035000444} is an apocalyptic number.

It is an amenable number.

164476035000444 is an abundant number, since it is smaller than the sum of its proper divisors (239500191316996).

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

164476035000444 is a wasteful number, since it uses less digits than its factorization.

164476035000444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721386118449 (or 721386118447 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 48.

The spelling of 164476035000444 in words is "one hundred sixty-four trillion, four hundred seventy-six billion, thirty-five million, four hundred forty-four", and thus it is an aban number.