20241452313 has 10 divisors (see below), whose sum is σ = 30237231354. Its totient is φ = 13494301488.

The previous prime is 20241452279. The next prime is 20241452347. The reversal of 20241452313 is 31325414202.

20241452313 is a `hidden beast` number, since 202 + 4 + 1 + 452 + 3 + 1 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (20241452279) and next prime (20241452347).

It can be written as a sum of positive squares in only one way, i.e., 20149234704 + 92217609 = 141948^2 + 9603^2 .

It is a de Polignac number, because none of the positive numbers 2^k-20241452313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20241452383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 124947156 + ... + 124947317.

Almost surely, 2^20241452313 is an apocalyptic number.

It is an amenable number.

20241452313 is a deficient number, since it is larger than the sum of its proper divisors (9995779041).

20241452313 is an equidigital number, since it uses as much as digits as its factorization.

20241452313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249894485 (or 249894476 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 20241452313 its reverse (31325414202), we get a palindrome (51566866515).

The spelling of 20241452313 in words is "twenty billion, two hundred forty-one million, four hundred fifty-two thousand, three hundred thirteen".