4012434132 has 24 divisors (see below), whose sum is σ = 10699824576. Its totient is φ = 1146409728.

The previous prime is 4012434109. The next prime is 4012434199. The reversal of 4012434132 is 2314342104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23883453 + ... + 23883620.

It is an arithmetic number, because the mean of its divisors is an integer number (445826024).

Almost surely, 2^4012434132 is an apocalyptic number.

4012434132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4012434132 is an abundant number, since it is smaller than the sum of its proper divisors (6687390444).

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

4012434132 is a wasteful number, since it uses less digits than its factorization.

4012434132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47767087 (or 47767085 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4012434132 is about 63343.7773739457. Note that the first 3 decimals coincide. The cubic root of 4012434132 is about 1589.0441800879.

Adding to 4012434132 its reverse (2314342104), we get a palindrome (6326776236).

The spelling of 4012434132 in words is "four billion, twelve million, four hundred thirty-four thousand, one hundred thirty-two".