26031272330 has 16 divisors (see below), whose sum is σ = 53550046080. Its totient is φ = 8925007632.

The previous prime is 26031272329. The next prime is 26031272363. The reversal of 26031272330 is 3327213062.

It is a junction number, because it is equal to n+sod(n) for n = 26031272293 and 26031272302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 185937590 + ... + 185937729.

It is an arithmetic number, because the mean of its divisors is an integer number (3346877880).

Almost surely, 2^26031272330 is an apocalyptic number.

26031272330 is an abundant number, since it is smaller than the sum of its proper divisors (27518773750).

26031272330 is a wasteful number, since it uses less digits than its factorization.

26031272330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371875333.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 26031272330 its reverse (3327213062), we get a palindrome (29358485392).

The spelling of 26031272330 in words is "twenty-six billion, thirty-one million, two hundred seventy-two thousand, three hundred thirty".