4127164452 has 72 divisors (see below), whose sum is σ = 10597117440. Its totient is φ = 1354129920.

The previous prime is 4127164451. The next prime is 4127164463. The reversal of 4127164452 is 2544617214.

4127164452 is a `hidden beast` number, since 4 + 1 + 2 + 7 + 1 + 644 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4127164451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1001877 + ... + 1005987.

Almost surely, 2^4127164452 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 4127164452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5298558720).

4127164452 is an abundant number, since it is smaller than the sum of its proper divisors (6469952988).

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

4127164452 is a wasteful number, since it uses less digits than its factorization.

4127164452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553 (or 4548 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 4127164452 is about 64243.0109194767. The cubic root of 4127164452 is about 1604.0476231862.

The spelling of 4127164452 in words is "four billion, one hundred twenty-seven million, one hundred sixty-four thousand, four hundred fifty-two".