13727026158 has 16 divisors (see below), whose sum is σ = 27635869056. Its totient is φ = 4545372600.

The previous prime is 13727026123. The next prime is 13727026213. The reversal of 13727026158 is 85162072731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7574716 + ... + 7576527.

It is an arithmetic number, because the mean of its divisors is an integer number (1727241816).

Almost surely, 2^13727026158 is an apocalyptic number.

13727026158 is an abundant number, since it is smaller than the sum of its proper divisors (13908842898).

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

13727026158 is a wasteful number, since it uses less digits than its factorization.

13727026158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15151399.

The product of its (nonzero) digits is 141120, while the sum is 42.

Adding to 13727026158 its reverse (85162072731), we get a palindrome (98889098889).

The spelling of 13727026158 in words is "thirteen billion, seven hundred twenty-seven million, twenty-six thousand, one hundred fifty-eight".