3165200229672 has 128 divisors (see below), whose sum is σ = 9472418928000. Its totient is φ = 973509580800.

The previous prime is 3165200229629. The next prime is 3165200229679. The reversal of 3165200229672 is 2769220025613.

3165200229672 is a `hidden beast` number, since 3 + 16 + 520 + 0 + 22 + 96 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (3165200229679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6675672 + ... + 7134072.

It is an arithmetic number, because the mean of its divisors is an integer number (74003272875).

Almost surely, 2^{3165200229672} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3165200229672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4736209464000).

3165200229672 is an abundant number, since it is smaller than the sum of its proper divisors (6307218698328).

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

3165200229672 is a wasteful number, since it uses less digits than its factorization.

3165200229672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460888 (or 460878 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 3165200229672 in words is "three trillion, one hundred sixty-five billion, two hundred million, two hundred twenty-nine thousand, six hundred seventy-two".