26936136148 has 6 divisors (see below), whose sum is σ = 47138238266. Its totient is φ = 13468068072.

The previous prime is 26936136137. The next prime is 26936136167. The reversal of 26936136148 is 84163163962.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23587430724 + 3348705424 = 153582^2 + 57868^2 .

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, 3367017015 + ... + 3367017022.

Almost surely, 2^26936136148 is an apocalyptic number.

It is an amenable number.

26936136148 is a deficient number, since it is larger than the sum of its proper divisors (20202102118).

26936136148 is a wasteful number, since it uses less digits than its factorization.

26936136148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6734034041 (or 6734034039 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The spelling of 26936136148 in words is "twenty-six billion, nine hundred thirty-six million, one hundred thirty-six thousand, one hundred forty-eight".