4161632133652 has 48 divisors (see below), whose sum is σ = 8528600691072. Its totient is φ = 1739579742720.

The previous prime is 4161632133643. The next prime is 4161632133671. The reversal of 4161632133652 is 2563312361614.

It is a junction number, because it is equal to n+sod(n) for n = 4161632133599 and 4161632133608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3723123 + ... + 4710085.

It is an arithmetic number, because the mean of its divisors is an integer number (177679181064).

Almost surely, 2^{4161632133652} is an apocalyptic number.

It is an amenable number.

4161632133652 is an abundant number, since it is smaller than the sum of its proper divisors (4366968557420).

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

4161632133652 is a wasteful number, since it uses less digits than its factorization.

4161632133652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990688 (or 990686 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The spelling of 4161632133652 in words is "four trillion, one hundred sixty-one billion, six hundred thirty-two million, one hundred thirty-three thousand, six hundred fifty-two".