4012322032 has 80 divisors (see below), whose sum is σ = 8362179072. Its totient is φ = 1860122880.

The previous prime is 4012322023. The next prime is 4012322047. The reversal of 4012322032 is 2302232104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6358357 + ... + 6358987.

Almost surely, 2^4012322032 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 4012322032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4181089536).

4012322032 is an abundant number, since it is smaller than the sum of its proper divisors (4349857040).

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

4012322032 is a wasteful number, since it uses less digits than its factorization.

4012322032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4012322032 is about 63342.8925136830. The cubic root of 4012322032 is about 1589.0293816301.

Adding to 4012322032 its reverse (2302232104), we get a palindrome (6314554136).

The spelling of 4012322032 in words is "four billion, twelve million, three hundred twenty-two thousand, thirty-two".