4161992663232 has 392 divisors, whose sum is σ = 12479797402560. Its totient is φ = 1376506897920.

The previous prime is 4161992663201. The next prime is 4161992663293. The reversal of 4161992663232 is 2323662991614.

4161992663232 is a `hidden beast` number, since 4 + 1 + 61 + 99 + 266 + 3 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 6093693163 + ... + 6093693845.

Almost surely, 2^{4161992663232} 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 4161992663232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6239898701280).

4161992663232 is an abundant number, since it is smaller than the sum of its proper divisors (8317804739328).

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

4161992663232 is an equidigital number, since it uses as much as digits as its factorization.

4161992663232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543 (or 1518 counting only the distinct ones).

The product of its digits is 5038848, while the sum is 54.

The spelling of 4161992663232 in words is "four trillion, one hundred sixty-one billion, nine hundred ninety-two million, six hundred sixty-three thousand, two hundred thirty-two".