958162161612 has 12 divisors (see below), whose sum is σ = 2235711710456. Its totient is φ = 319387387200.

The previous prime is 958162161571. The next prime is 958162161617. The reversal of 958162161612 is 216161261859.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×958162161612³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (958162161617) 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, 39923423389 + ... + 39923423412.

Almost surely, 2^958162161612 is an apocalyptic number.

It is an amenable number.

958162161612 is an abundant number, since it is smaller than the sum of its proper divisors (1277549548844).

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

958162161612 is a wasteful number, since it uses less digits than its factorization.

958162161612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79846846808 (or 79846846806 counting only the distinct ones).

The product of its digits is 311040, while the sum is 48.

The spelling of 958162161612 in words is "nine hundred fifty-eight billion, one hundred sixty-two million, one hundred sixty-one thousand, six hundred twelve".