162061664116 has 18 divisors (see below), whose sum is σ = 311734317650. Its totient is φ = 73664392560.

The previous prime is 162061664057. The next prime is 162061664129. The reversal of 162061664116 is 611466160261.

It can be written as a sum of positive squares in only one way, i.e., 118058211216 + 44003452900 = 343596^2 + 209770^2 .

It is a super-2 number, since 2×162061664116² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167418591 + ... + 167419558.

Almost surely, 2^162061664116 is an apocalyptic number.

It is an amenable number.

162061664116 is a deficient number, since it is larger than the sum of its proper divisors (149672653534).

162061664116 is a wasteful number, since it uses less digits than its factorization.

162061664116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334838175 (or 334838162 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 162061664116 in words is "one hundred sixty-two billion, sixty-one million, six hundred sixty-four thousand, one hundred sixteen".