26986668962 has 96 divisors (see below), whose sum is σ = 48207882240. Its totient is φ = 11284812000.

The previous prime is 26986668953. The next prime is 26986668967.

It is a happy number.

26986668962 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 26986668892 and 26986668901.

It is not an unprimeable number, because it can be changed into a prime (26986668967) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32631593 + ... + 32632419.

It is an arithmetic number, because the mean of its divisors is an integer number (502165440).

Almost surely, 2^26986668962 is an apocalyptic number.

26986668962 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26986668962 is a deficient number, since it is larger than the sum of its proper divisors (21221213278).

26986668962 is a wasteful number, since it uses less digits than its factorization.

26986668962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 1057 counting only the distinct ones).

The product of its digits is 161243136, while the sum is 68.

The spelling of 26986668962 in words is "twenty-six billion, nine hundred eighty-six million, six hundred sixty-eight thousand, nine hundred sixty-two".