26242418850 has 24 divisors (see below), whose sum is σ = 65081199120. Its totient is φ = 6997978320.

The previous prime is 26242418837. The next prime is 26242418893. The reversal of 26242418850 is 5881424262.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87474580 + ... + 87474879.

It is an arithmetic number, because the mean of its divisors is an integer number (2711716630).

Almost surely, 2^26242418850 is an apocalyptic number.

26242418850 is an abundant number, since it is smaller than the sum of its proper divisors (38838780270).

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

26242418850 is a wasteful number, since it uses less digits than its factorization.

26242418850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174949474 (or 174949469 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 26242418850 in words is "twenty-six billion, two hundred forty-two million, four hundred eighteen thousand, eight hundred fifty".