26241030513 has 16 divisors (see below), whose sum is σ = 38881539840. Its totient is φ = 17491347792.

The previous prime is 26241030481. The next prime is 26241030521. The reversal of 26241030513 is 31503014262.

26241030513 is a `hidden beast` number, since 2 + 624 + 1 + 0 + 30 + 5 + 1 + 3 = 666.

It is not a de Polignac number, because 26241030513 - 2⁵ = 26241030481 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 (26241030593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114495 + ... + 256107.

It is an arithmetic number, because the mean of its divisors is an integer number (2430096240).

Almost surely, 2^26241030513 is an apocalyptic number.

It is an amenable number.

26241030513 is a deficient number, since it is larger than the sum of its proper divisors (12640509327).

26241030513 is a wasteful number, since it uses less digits than its factorization.

26241030513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148485 (or 148479 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 26241030513 its reverse (31503014262), we get a palindrome (57744044775).

The spelling of 26241030513 in words is "twenty-six billion, two hundred forty-one million, thirty thousand, five hundred thirteen".