26614241394 has 64 divisors (see below), whose sum is σ = 58576017024. Its totient is φ = 8010902016.

The previous prime is 26614241389. The next prime is 26614241419. The reversal of 26614241394 is 49314241662.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1425222 + ... + 1443774.

It is an arithmetic number, because the mean of its divisors is an integer number (915250266).

Almost surely, 2^26614241394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26614241394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29288008512).

26614241394 is an abundant number, since it is smaller than the sum of its proper divisors (31961775630).

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

26614241394 is a wasteful number, since it uses less digits than its factorization.

26614241394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18971.

The product of its digits is 248832, while the sum is 42.

The spelling of 26614241394 in words is "twenty-six billion, six hundred fourteen million, two hundred forty-one thousand, three hundred ninety-four".