26345400366 has 8 divisors (see below), whose sum is σ = 52690800744. Its totient is φ = 8781800120.

The previous prime is 26345400359. The next prime is 26345400373. The reversal of 26345400366 is 66300454362.

It is an interprime number because it is at equal distance from previous prime (26345400359) and next prime (26345400373).

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

26345400366 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2195450025 + ... + 2195450036.

It is an arithmetic number, because the mean of its divisors is an integer number (6586350093).

Almost surely, 2^26345400366 is an apocalyptic number.

26345400366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26345400366 is a wasteful number, since it uses less digits than its factorization.

26345400366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4390900066.

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 26345400366 in words is "twenty-six billion, three hundred forty-five million, four hundred thousand, three hundred sixty-six".