26734630192 has 20 divisors (see below), whose sum is σ = 51810657120. Its totient is φ = 13364138048.

The previous prime is 26734630183. The next prime is 26734630211. The reversal of 26734630192 is 29103643762.

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 3 ways as a sum of consecutive naturals, for example, 128392 + ... + 264487.

It is an arithmetic number, because the mean of its divisors is an integer number (2590532856).

Almost surely, 2^26734630192 is an apocalyptic number.

It is an amenable number.

26734630192 is a deficient number, since it is larger than the sum of its proper divisors (25076026928).

26734630192 is a wasteful number, since it uses less digits than its factorization.

26734630192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397140 (or 397134 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 26734630192 in words is "twenty-six billion, seven hundred thirty-four million, six hundred thirty thousand, one hundred ninety-two".