3161419356966 has 36 divisors (see below), whose sum is σ = 6846746789772. Its totient is φ = 972726996384.

The previous prime is 3161419356941. The next prime is 3161419357003. The reversal of 3161419356966 is 6696539141613.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 56590800 + ... + 56646636.

It is an arithmetic number, because the mean of its divisors is an integer number (190187410827).

Almost surely, 2^{3161419356966} is an apocalyptic number.

3161419356966 is an abundant number, since it is smaller than the sum of its proper divisors (3685327432806).

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

3161419356966 is an frugal number, since it uses more digits than its factorization.

3161419356966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111705 (or 55855 counting only the distinct ones).

The product of its digits is 18895680, while the sum is 60.

The spelling of 3161419356966 in words is "three trillion, one hundred sixty-one billion, four hundred nineteen million, three hundred fifty-six thousand, nine hundred sixty-six".