4161469536 has 144 divisors (see below), whose sum is σ = 13710531744. Its totient is φ = 1172662272.

The previous prime is 4161469469. The next prime is 4161469549. The reversal of 4161469536 is 6359641614.

4161469536 is a `hidden beast` number, since 41 + 6 + 14 + 69 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 4161469491 and 4161469500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133030 + ... + 161306.

It is an arithmetic number, because the mean of its divisors is an integer number (95212026).

Almost surely, 2^4161469536 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 4161469536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6855265872).

4161469536 is an abundant number, since it is smaller than the sum of its proper divisors (9549062208).

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

4161469536 is a wasteful number, since it uses less digits than its factorization.

4161469536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28373 (or 28362 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 4161469536 is about 64509.4530747239. The cubic root of 4161469536 is about 1608.4796593856.

The spelling of 4161469536 in words is "four billion, one hundred sixty-one million, four hundred sixty-nine thousand, five hundred thirty-six".