26054143402 has 64 divisors (see below), whose sum is σ = 46938827520. Its totient is φ = 10610320896.

The previous prime is 26054143399. The next prime is 26054143411. The reversal of 26054143402 is 20434145062.

26054143402 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 23324548 + ... + 23325664.

It is an arithmetic number, because the mean of its divisors is an integer number (733419180).

Almost surely, 2^26054143402 is an apocalyptic number.

26054143402 is a deficient number, since it is larger than the sum of its proper divisors (20884684118).

26054143402 is a wasteful number, since it uses less digits than its factorization.

26054143402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 26054143402 its reverse (20434145062), we get a palindrome (46488288464).

The spelling of 26054143402 in words is "twenty-six billion, fifty-four million, one hundred forty-three thousand, four hundred two".