26730692997119 has 4 divisors (see below), whose sum is σ = 27892897040496. Its totient is φ = 25568488953744.

The previous prime is 26730692997101. The next prime is 26730692997131. The reversal of 26730692997119 is 91179929603762.

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

It is a cyclic number.

It is not a de Polignac number, because 26730692997119 - 2³² = 26726398029823 is a prime.

It is a super-2 number, since 2×26730692997119² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26730692997199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581102021654 + ... + 581102021699.

It is an arithmetic number, because the mean of its divisors is an integer number (6973224260124).

Almost surely, 2^{26730692997119} is an apocalyptic number.

26730692997119 is a deficient number, since it is larger than the sum of its proper divisors (1162204043377).

26730692997119 is a wasteful number, since it uses less digits than its factorization.

26730692997119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162204043376.

The product of its (nonzero) digits is 138883248, while the sum is 71.

The spelling of 26730692997119 in words is "twenty-six trillion, seven hundred thirty billion, six hundred ninety-two million, nine hundred ninety-seven thousand, one hundred nineteen".