2345210444145 has 16 divisors (see below), whose sum is σ = 3753074465280. Its totient is φ = 1250532985344.

The previous prime is 2345210444113. The next prime is 2345210444167. The reversal of 2345210444145 is 5414440125432.

It is not a de Polignac number, because 2345210444145 - 2⁵ = 2345210444113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15291040 + ... + 15443649.

It is an arithmetic number, because the mean of its divisors is an integer number (234567154080).

Almost surely, 2^{2345210444145} is an apocalyptic number.

It is an amenable number.

2345210444145 is a deficient number, since it is larger than the sum of its proper divisors (1407864021135).

2345210444145 is a wasteful number, since it uses less digits than its factorization.

2345210444145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30739784.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 2345210444145 its reverse (5414440125432), we get a palindrome (7759650569577).

The spelling of 2345210444145 in words is "two trillion, three hundred forty-five billion, two hundred ten million, four hundred forty-four thousand, one hundred forty-five".