4025134521323 has 2 divisors, whose sum is σ = 4025134521324. Its totient is φ = 4025134521322.

The previous prime is 4025134521311. The next prime is 4025134521329. The reversal of 4025134521323 is 3231254315204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4025134521323 - 2¹⁰ = 4025134520299 is a prime.

It is a super-2 number, since 2×4025134521323² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4025134521329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2012567260661 + 2012567260662.

It is an arithmetic number, because the mean of its divisors is an integer number (2012567260662).

Almost surely, 2^{4025134521323} is an apocalyptic number.

4025134521323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4025134521323 is an equidigital number, since it uses as much as digits as its factorization.

4025134521323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 4025134521323 its reverse (3231254315204), we get a palindrome (7256388836527).

The spelling of 4025134521323 in words is "four trillion, twenty-five billion, one hundred thirty-four million, five hundred twenty-one thousand, three hundred twenty-three".