165714276229248 has 128 divisors (see below), whose sum is σ = 447483030949440. Its totient is φ = 54321808896000.

The previous prime is 165714276229217. The next prime is 165714276229253. The reversal of 165714276229248 is 842922672417561.

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

It is a super-2 number, since 2×165714276229248² (a number of 29 digits) contains 22 as substring.

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, 118226923 + ... + 119620373.

Almost surely, 2^{165714276229248} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 165714276229248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223741515474720).

165714276229248 is an abundant number, since it is smaller than the sum of its proper divisors (281768754720192).

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

165714276229248 is a wasteful number, since it uses less digits than its factorization.

165714276229248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398606 (or 1398594 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 66.

The spelling of 165714276229248 in words is "one hundred sixty-five trillion, seven hundred fourteen billion, two hundred seventy-six million, two hundred twenty-nine thousand, two hundred forty-eight".