4200512134 has 64 divisors (see below), whose sum is σ = 8444620800. Its totient is φ = 1519959168.

The previous prime is 4200512051. The next prime is 4200512171. The reversal of 4200512134 is 4312150024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79339 + ... + 121225.

It is an arithmetic number, because the mean of its divisors is an integer number (131947200).

Almost surely, 2^4200512134 is an apocalyptic number.

4200512134 is an abundant number, since it is smaller than the sum of its proper divisors (4244108666).

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

4200512134 is a wasteful number, since it uses less digits than its factorization.

4200512134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41957.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4200512134 is about 64811.3580632284. The cubic root of 4200512134 is about 1613.4942220629.

Adding to 4200512134 its reverse (4312150024), we get a palindrome (8512662158).

The spelling of 4200512134 in words is "four billion, two hundred million, five hundred twelve thousand, one hundred thirty-four".