165690097334 has 8 divisors (see below), whose sum is σ = 248539420848. Its totient is φ = 82843623720.

The previous prime is 165690097333. The next prime is 165690097351. The reversal of 165690097334 is 433790096561.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165690097333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560657 + ... + 803564.

It is an arithmetic number, because the mean of its divisors is an integer number (31067427606).

Almost surely, 2^165690097334 is an apocalyptic number.

165690097334 is a deficient number, since it is larger than the sum of its proper divisors (82849323514).

165690097334 is a wasteful number, since it uses less digits than its factorization.

165690097334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424950.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 165690097334 in words is "one hundred sixty-five billion, six hundred ninety million, ninety-seven thousand, three hundred thirty-four".