2323210402445 has 4 divisors (see below), whose sum is σ = 2787852482940. Its totient is φ = 1858568321952.

The previous prime is 2323210402423. The next prime is 2323210402453. The reversal of 2323210402445 is 5442040123232.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1775068588489 + 548141813956 = 1332317^2 + 740366^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323210402445 - 2⁸ = 2323210402189 is a prime.

It is a super-3 number, since 3×2323210402445³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232321040240 + ... + 232321040249.

It is an arithmetic number, because the mean of its divisors is an integer number (696963120735).

Almost surely, 2^{2323210402445} is an apocalyptic number.

It is an amenable number.

2323210402445 is a deficient number, since it is larger than the sum of its proper divisors (464642080495).

2323210402445 is an equidigital number, since it uses as much as digits as its factorization.

2323210402445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464642080494.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2323210402445 its reverse (5442040123232), we get a palindrome (7765250525677).

The spelling of 2323210402445 in words is "two trillion, three hundred twenty-three billion, two hundred ten million, four hundred two thousand, four hundred forty-five".