26214399886 has 4 divisors (see below), whose sum is σ = 39321599832. Its totient is φ = 13107199942.

The previous prime is 26214399877. The next prime is 26214399919. The reversal of 26214399886 is 68899341262.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×26214399886² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 26214399886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6553599970 + ... + 6553599973.

It is an arithmetic number, because the mean of its divisors is an integer number (9830399958).

Almost surely, 2^26214399886 is an apocalyptic number.

26214399886 is a deficient number, since it is larger than the sum of its proper divisors (13107199946).

26214399886 is a wasteful number, since it uses less digits than its factorization.

26214399886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13107199945.

The product of its digits is 8957952, while the sum is 58.

The spelling of 26214399886 in words is "twenty-six billion, two hundred fourteen million, three hundred ninety-nine thousand, eight hundred eighty-six".