26393934001 has 4 divisors (see below), whose sum is σ = 27946518372. Its totient is φ = 24841349632.

The previous prime is 26393933989. The next prime is 26393934013. The reversal of 26393934001 is 10043939362.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (26393933989) and next prime (26393934013).

It can be written as a sum of positive squares in 2 ways, for example, as 10220199025 + 16173734976 = 101095^2 + 127176^2 .

It is a cyclic number.

It is not a de Polignac number, because 26393934001 - 2²³ = 26385545393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26393934101) 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 3 ways as a sum of consecutive naturals, for example, 776292160 + ... + 776292193.

It is an arithmetic number, because the mean of its divisors is an integer number (6986629593).

Almost surely, 2^26393934001 is an apocalyptic number.

It is an amenable number.

26393934001 is a deficient number, since it is larger than the sum of its proper divisors (1552584371).

26393934001 is a wasteful number, since it uses less digits than its factorization.

26393934001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1552584370.

The product of its (nonzero) digits is 104976, while the sum is 40.

The spelling of 26393934001 in words is "twenty-six billion, three hundred ninety-three million, nine hundred thirty-four thousand, one".