145224345141 has 6 divisors (see below), whose sum is σ = 209768498550. Its totient is φ = 96816230088.

The previous prime is 145224345067. The next prime is 145224345151. The reversal of 145224345141 is 141543422541.

145224345141 is a `hidden beast` number, since 1 + 4 + 522 + 43 + 4 + 51 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 133758432900 + 11465912241 = 365730^2 + 107079^2 .

It is not a de Polignac number, because 145224345141 - 2³⁴ = 128044475957 is a prime.

It is a super-2 number, since 2×145224345141² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145224345096 and 145224345105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145224345151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8068019166 + ... + 8068019183.

It is an arithmetic number, because the mean of its divisors is an integer number (34961416425).

Almost surely, 2^145224345141 is an apocalyptic number.

It is an amenable number.

145224345141 is a deficient number, since it is larger than the sum of its proper divisors (64544153409).

145224345141 is a wasteful number, since it uses less digits than its factorization.

145224345141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16136038355 (or 16136038352 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

Adding to 145224345141 its reverse (141543422541), we get a palindrome (286767767682).

The spelling of 145224345141 in words is "one hundred forty-five billion, two hundred twenty-four million, three hundred forty-five thousand, one hundred forty-one".