2331432002 has 4 divisors (see below), whose sum is σ = 3497148006. Its totient is φ = 1165716000.

The previous prime is 2331431989. The next prime is 2331432043. The reversal of 2331432002 is 2002341332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1770642241 + 560789761 = 42079^2 + 23681^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582857999 + ... + 582858002.

Almost surely, 2^2331432002 is an apocalyptic number.

2331432002 is a deficient number, since it is larger than the sum of its proper divisors (1165716004).

2331432002 is a wasteful number, since it uses less digits than its factorization.

2331432002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165716003.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2331432002 is about 48284.9044940549. The cubic root of 2331432002 is about 1325.9920425364.

Adding to 2331432002 its reverse (2002341332), we get a palindrome (4333773334).

The spelling of 2331432002 in words is "two billion, three hundred thirty-one million, four hundred thirty-two thousand, two".