26098064144 has 20 divisors (see below), whose sum is σ = 51257672796. Its totient is φ = 12870277632.

The previous prime is 26098064107. The next prime is 26098064171. The reversal of 26098064144 is 44146089062.

It can be written as a sum of positive squares in 2 ways, for example, as 16541046544 + 9557017600 = 128612^2 + 97760^2 .

It is a super-2 number, since 2×26098064144² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26098064095 and 26098064104.

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, 11170949 + ... + 11173284.

Almost surely, 2^26098064144 is an apocalyptic number.

It is an amenable number.

26098064144 is a deficient number, since it is larger than the sum of its proper divisors (25159608652).

26098064144 is a wasteful number, since it uses less digits than its factorization.

26098064144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22344314 (or 22344308 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 26098064144 in words is "twenty-six billion, ninety-eight million, sixty-four thousand, one hundred forty-four".