26102043287 has 8 divisors (see below), whose sum is σ = 27654166656. Its totient is φ = 24551776512.

The previous prime is 26102043263. The next prime is 26102043293. The reversal of 26102043287 is 78234020162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26102043287 - 2¹² = 26102039191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26102043217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435143 + ... + 491480.

It is an arithmetic number, because the mean of its divisors is an integer number (3456770832).

Almost surely, 2^26102043287 is an apocalyptic number.

26102043287 is a deficient number, since it is larger than the sum of its proper divisors (1552123369).

26102043287 is a wasteful number, since it uses less digits than its factorization.

26102043287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928297.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 26102043287 in words is "twenty-six billion, one hundred two million, forty-three thousand, two hundred eighty-seven".