412646513121 has 6 divisors (see below), whose sum is σ = 596044963410. Its totient is φ = 275097675408.

The previous prime is 412646513119. The next prime is 412646513129. The reversal of 412646513121 is 121315646214.

412646513121 is a `hidden beast` number, since 4 + 1 + 2 + 646 + 5 + 1 + 3 + 1 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 214243082496 + 198403430625 = 462864^2 + 445425^2 .

It is not a de Polignac number, because 412646513121 - 2¹ = 412646513119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412646513129) 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, 22924806276 + ... + 22924806293.

It is an arithmetic number, because the mean of its divisors is an integer number (99340827235).

Almost surely, 2^412646513121 is an apocalyptic number.

It is an amenable number.

412646513121 is a deficient number, since it is larger than the sum of its proper divisors (183398450289).

412646513121 is a wasteful number, since it uses less digits than its factorization.

412646513121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45849612575 (or 45849612572 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The spelling of 412646513121 in words is "four hundred twelve billion, six hundred forty-six million, five hundred thirteen thousand, one hundred twenty-one".