2320234032445 has 32 divisors (see below), whose sum is σ = 3353867193600. Its totient is φ = 1505319469056.

The previous prime is 2320234032421. The next prime is 2320234032461. The reversal of 2320234032445 is 5442304320232.

It is a cyclic number.

It is not a de Polignac number, because 2320234032445 - 2²¹ = 2320231935293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2320234032445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1757194 + ... + 2779963.

It is an arithmetic number, because the mean of its divisors is an integer number (104808349800).

Almost surely, 2^{2320234032445} is an apocalyptic number.

It is an amenable number.

2320234032445 is a deficient number, since it is larger than the sum of its proper divisors (1033633161155).

2320234032445 is a wasteful number, since it uses less digits than its factorization.

2320234032445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4537957.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 2320234032445 its reverse (5442304320232), we get a palindrome (7762538352677).

The spelling of 2320234032445 in words is "two trillion, three hundred twenty billion, two hundred thirty-four million, thirty-two thousand, four hundred forty-five".