26995658034 has 16 divisors (see below), whose sum is σ = 54906423840. Its totient is φ = 8846034720.

The previous prime is 26995657991. The next prime is 26995658083. The reversal of 26995658034 is 43085659962.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38129107 + ... + 38129814.

It is an arithmetic number, because the mean of its divisors is an integer number (3431651490).

Almost surely, 2^26995658034 is an apocalyptic number.

26995658034 is an abundant number, since it is smaller than the sum of its proper divisors (27910765806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26995658034 is a wasteful number, since it uses less digits than its factorization.

26995658034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76258985.

The product of its (nonzero) digits is 13996800, while the sum is 57.

The spelling of 26995658034 in words is "twenty-six billion, nine hundred ninety-five million, six hundred fifty-eight thousand, thirty-four".