26261943414 has 16 divisors (see below), whose sum is σ = 60027299328. Its totient is φ = 7503412392.

The previous prime is 26261943413. The next prime is 26261943419. The reversal of 26261943414 is 41434916262.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 625284367 = 26261943414 / (2 + 6 + 2 + 6 + 1 + 9 + 4 + 3 + 4 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26261943413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312642142 + ... + 312642225.

It is an arithmetic number, because the mean of its divisors is an integer number (3751706208).

Almost surely, 2^26261943414 is an apocalyptic number.

26261943414 is an abundant number, since it is smaller than the sum of its proper divisors (33765355914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26261943414 is a wasteful number, since it uses less digits than its factorization.

26261943414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625284379.

The product of its digits is 248832, while the sum is 42.

The spelling of 26261943414 in words is "twenty-six billion, two hundred sixty-one million, nine hundred forty-three thousand, four hundred fourteen".