26696654014 has 4 divisors (see below), whose sum is σ = 40044981024. Its totient is φ = 13348327006.

The previous prime is 26696653933. The next prime is 26696654057. The reversal of 26696654014 is 41045669662.

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

It is a super-2 number, since 2×26696654014² (a number of 22 digits) contains 22 as substring.

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, 6674163502 + ... + 6674163505.

It is an arithmetic number, because the mean of its divisors is an integer number (10011245256).

Almost surely, 2^26696654014 is an apocalyptic number.

26696654014 is a deficient number, since it is larger than the sum of its proper divisors (13348327010).

26696654014 is a wasteful number, since it uses less digits than its factorization.

26696654014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13348327009.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 26696654014 in words is "twenty-six billion, six hundred ninety-six million, six hundred fifty-four thousand, fourteen".