26132344436 has 24 divisors (see below), whose sum is σ = 49893641280. Its totient is φ = 11877238400.

The previous prime is 26132344421. The next prime is 26132344451. The reversal of 26132344436 is 63444323162.

It is an interprime number because it is at equal distance from previous prime (26132344421) and next prime (26132344451).

It is a self number, because there is not a number n which added to its sum of digits gives 26132344436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629276 + ... + 669516.

It is an arithmetic number, because the mean of its divisors is an integer number (2078901720).

Almost surely, 2^26132344436 is an apocalyptic number.

It is an amenable number.

26132344436 is a deficient number, since it is larger than the sum of its proper divisors (23761296844).

26132344436 is a wasteful number, since it uses less digits than its factorization.

26132344436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55015 (or 55013 counting only the distinct ones).

The product of its digits is 248832, while the sum is 38.

Adding to 26132344436 its reverse (63444323162), we get a palindrome (89576667598).

The spelling of 26132344436 in words is "twenty-six billion, one hundred thirty-two million, three hundred forty-four thousand, four hundred thirty-six".