4011642132 has 12 divisors (see below), whose sum is σ = 9360498336. Its totient is φ = 1337214040.

The previous prime is 4011642119. The next prime is 4011642149. The reversal of 4011642132 is 2312461104.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 167151744 + ... + 167151767.

It is an arithmetic number, because the mean of its divisors is an integer number (780041528).

Almost surely, 2^4011642132 is an apocalyptic number.

It is an amenable number.

4011642132 is an abundant number, since it is smaller than the sum of its proper divisors (5348856204).

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

4011642132 is a wasteful number, since it uses less digits than its factorization.

4011642132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334303518 (or 334303516 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4011642132 is about 63337.5254647669. The cubic root of 4011642132 is about 1588.9396212953.

The spelling of 4011642132 in words is "four billion, eleven million, six hundred forty-two thousand, one hundred thirty-two".