165006442614 has 32 divisors (see below), whose sum is σ = 355423267584. Its totient is φ = 50767673760.

The previous prime is 165006442603. The next prime is 165006442649. The reversal of 165006442614 is 416244600561.

165006442614 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×165006442614² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1190349 + ... + 1321719.

It is an arithmetic number, because the mean of its divisors is an integer number (11106977112).

Almost surely, 2^165006442614 is an apocalyptic number.

165006442614 is an abundant number, since it is smaller than the sum of its proper divisors (190416824970).

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

165006442614 is a wasteful number, since it uses less digits than its factorization.

165006442614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147492.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 165006442614 in words is "one hundred sixty-five billion, six million, four hundred forty-two thousand, six hundred fourteen".