164096287744 has 33 divisors (see below), whose sum is σ = 328058240227. Its totient is φ = 82041662464.

The previous prime is 164096287723. The next prime is 164096287757. The reversal of 164096287744 is 447782690461.

It is a happy number.

The square root of 164096287744 is 405088.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 12956487 + ... + 12969145.

Almost surely, 2^164096287744 is an apocalyptic number.

164096287744 is the 405088-th square number.

It is an amenable number.

164096287744 is a deficient number, since it is larger than the sum of its proper divisors (163961952483).

164096287744 is an frugal number, since it uses more digits than its factorization.

164096287744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25338 (or 12661 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 58.

The spelling of 164096287744 in words is "one hundred sixty-four billion, ninety-six million, two hundred eighty-seven thousand, seven hundred forty-four".