4200134532 has 96 divisors (see below), whose sum is σ = 10857283584. Its totient is φ = 1253145600.

The previous prime is 4200134507. The next prime is 4200134569. The reversal of 4200134532 is 2354310024.

It is a super-2 number, since 2×4200134532² = 35282260173797718048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2854557 + ... + 2856027.

It is an arithmetic number, because the mean of its divisors is an integer number (113096704).

Almost surely, 2^4200134532 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 4200134532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5428641792).

4200134532 is an abundant number, since it is smaller than the sum of its proper divisors (6657149052).

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

4200134532 is a wasteful number, since it uses less digits than its factorization.

4200134532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809 (or 1807 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4200134532 is about 64808.4449126809. Note that the first 3 decimals coincide. The cubic root of 4200134532 is about 1613.4458726488.

Adding to 4200134532 its reverse (2354310024), we get a palindrome (6554444556).

The spelling of 4200134532 in words is "four billion, two hundred million, one hundred thirty-four thousand, five hundred thirty-two".