145116225122043 has 64 divisors (see below), whose sum is σ = 225432848351232. Its totient is φ = 81329068154880.

The previous prime is 145116225121999. The next prime is 145116225122093. The reversal of 145116225122043 is 340221522611541.

It is not a de Polignac number, because 145116225122043 - 2¹³ = 145116225113851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145116225121992 and 145116225122010.

It is not an unprimeable number, because it can be changed into a prime (145116225122093) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 101043558 + ... + 102469668.

It is an arithmetic number, because the mean of its divisors is an integer number (3522388255488).

Almost surely, 2^{145116225122043} is an apocalyptic number.

145116225122043 is a deficient number, since it is larger than the sum of its proper divisors (80316623229189).

145116225122043 is a wasteful number, since it uses less digits than its factorization.

145116225122043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426684.

The product of its (nonzero) digits is 115200, while the sum is 39.

Adding to 145116225122043 its reverse (340221522611541), we get a palindrome (485337747733584).

The spelling of 145116225122043 in words is "one hundred forty-five trillion, one hundred sixteen billion, two hundred twenty-five million, one hundred twenty-two thousand, forty-three".