23043160350645 has 128 divisors (see below), whose sum is σ = 38941443932160. Its totient is φ = 11620692034560.

The previous prime is 23043160350643. The next prime is 23043160350653. The reversal of 23043160350645 is 54605306134032.

It is not a de Polignac number, because 23043160350645 - 2¹ = 23043160350643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23043160350597 and 23043160350606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23043160350643) 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, 5943552447 + ... + 5943556323.

It is an arithmetic number, because the mean of its divisors is an integer number (304230030720).

Almost surely, 2^{23043160350645} is an apocalyptic number.

It is an amenable number.

23043160350645 is a deficient number, since it is larger than the sum of its proper divisors (15898283581515).

23043160350645 is a wasteful number, since it uses less digits than its factorization.

23043160350645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5155.

The product of its (nonzero) digits is 777600, while the sum is 42.

Adding to 23043160350645 its reverse (54605306134032), we get a palindrome (77648466484677).

The spelling of 23043160350645 in words is "twenty-three trillion, forty-three billion, one hundred sixty million, three hundred fifty thousand, six hundred forty-five".