2423312133320 has 64 divisors (see below), whose sum is σ = 5982661807920. Its totient is φ = 877879102464.

The previous prime is 2423312133311. The next prime is 2423312133391. The reversal of 2423312133320 is 233312133242.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1242382202884 + 1180929930436 = 1114622^2 + 1086706^2 .

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 15 ways as a sum of consecutive naturals, for example, 43936739 + ... + 43991858.

Almost surely, 2^{2423312133320} is an apocalyptic number.

2423312133320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2423312133320 is an abundant number, since it is smaller than the sum of its proper divisors (3559349674600).

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

2423312133320 is a wasteful number, since it uses less digits than its factorization.

2423312133320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87928674 (or 87928670 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 2423312133320 its reverse (233312133242), we get a palindrome (2656624266562).

The spelling of 2423312133320 in words is "two trillion, four hundred twenty-three billion, three hundred twelve million, one hundred thirty-three thousand, three hundred twenty".