2023432352145 has 12 divisors (see below), whose sum is σ = 3507282743796. Its totient is φ = 1079163921120.

The previous prime is 2023432352093. The next prime is 2023432352189. The reversal of 2023432352145 is 5412532343202.

2023432352145 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 432 + 3 + 5 + 214 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 237168026001 + 1786264326144 = 486999^2 + 1336512^2 .

It is not a de Polignac number, because 2023432352145 - 2¹¹ = 2023432350097 is a prime.

It is a super-2 number, since 2×2023432352145² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22482581646 + ... + 22482581735.

It is an arithmetic number, because the mean of its divisors is an integer number (292273561983).

Almost surely, 2^{2023432352145} is an apocalyptic number.

It is an amenable number.

2023432352145 is a deficient number, since it is larger than the sum of its proper divisors (1483850391651).

2023432352145 is a wasteful number, since it uses less digits than its factorization.

2023432352145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44965163392 (or 44965163389 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 2023432352145 its reverse (5412532343202), we get a palindrome (7435964695347).

The spelling of 2023432352145 in words is "two trillion, twenty-three billion, four hundred thirty-two million, three hundred fifty-two thousand, one hundred forty-five".