26497007116 has 6 divisors (see below), whose sum is σ = 46369762460. Its totient is φ = 13248503556.

The previous prime is 26497007113. The next prime is 26497007197. The reversal of 26497007116 is 61170079462.

It is a super-2 number, since 2×26497007116² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26497007113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3312125886 + ... + 3312125893.

Almost surely, 2^26497007116 is an apocalyptic number.

It is an amenable number.

26497007116 is a deficient number, since it is larger than the sum of its proper divisors (19872755344).

26497007116 is a wasteful number, since it uses less digits than its factorization.

26497007116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624251783 (or 6624251781 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 26497007116 in words is "twenty-six billion, four hundred ninety-seven million, seven thousand, one hundred sixteen".