4032331400442 has 32 divisors (see below), whose sum is σ = 8099336266560. Its totient is φ = 1338333223680.

The previous prime is 4032331400399. The next prime is 4032331400549. The reversal of 4032331400442 is 2440041332304.

It is a happy 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, 9632184 + ... + 10042092.

It is an arithmetic number, because the mean of its divisors is an integer number (253104258330).

Almost surely, 2^{4032331400442} is an apocalyptic number.

4032331400442 is an abundant number, since it is smaller than the sum of its proper divisors (4067004866118).

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

4032331400442 is a wasteful number, since it uses less digits than its factorization.

4032331400442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416958.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 4032331400442 its reverse (2440041332304), we get a palindrome (6472372732746).

The spelling of 4032331400442 in words is "four trillion, thirty-two billion, three hundred thirty-one million, four hundred thousand, four hundred forty-two".