512245121403141 has 48 divisors (see below), whose sum is σ = 848844223194240. Its totient is φ = 291592533248640.

The previous prime is 512245121403133. The next prime is 512245121403151. The reversal of 512245121403141 is 141304121542215.

512245121403141 is a `hidden beast` number, since 5 + 1 + 2 + 2 + 451 + 21 + 40 + 3 + 141 = 666.

It is not a de Polignac number, because 512245121403141 - 2³ = 512245121403133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 512245121403096 and 512245121403105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512245121403151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159251611 + ... + 162436343.

It is an arithmetic number, because the mean of its divisors is an integer number (17684254649880).

Almost surely, 2^{512245121403141} is an apocalyptic number.

It is an amenable number.

512245121403141 is a deficient number, since it is larger than the sum of its proper divisors (336599101791099).

512245121403141 is a wasteful number, since it uses less digits than its factorization.

512245121403141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194506 (or 3194503 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

Adding to 512245121403141 its reverse (141304121542215), we get a palindrome (653549242945356).

The spelling of 512245121403141 in words is "five hundred twelve trillion, two hundred forty-five billion, one hundred twenty-one million, four hundred three thousand, one hundred forty-one".