2345372222453 has 128 divisors (see below), whose sum is σ = 2936424960000. Its totient is φ = 1849493606400.

The previous prime is 2345372222447. The next prime is 2345372222461. The reversal of 2345372222453 is 3542222735432.

It is a cyclic number.

It is not a de Polignac number, because 2345372222453 - 2¹⁴ = 2345372206069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345372222423) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1676462648 + ... + 1676464046.

It is an arithmetic number, because the mean of its divisors is an integer number (22940820000).

Almost surely, 2^{2345372222453} is an apocalyptic number.

It is an amenable number.

2345372222453 is a deficient number, since it is larger than the sum of its proper divisors (591052737547).

2345372222453 is a wasteful number, since it uses less digits than its factorization.

2345372222453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its digits is 2419200, while the sum is 44.

Adding to 2345372222453 its reverse (3542222735432), we get a palindrome (5887594957885).

The spelling of 2345372222453 in words is "two trillion, three hundred forty-five billion, three hundred seventy-two million, two hundred twenty-two thousand, four hundred fifty-three".