13742810191 has 16 divisors (see below), whose sum is σ = 15347566080. Its totient is φ = 12197545920.

The previous prime is 13742810173. The next prime is 13742810209. The reversal of 13742810191 is 19101824731.

It is an interprime number because it is at equal distance from previous prime (13742810173) and next prime (13742810209).

It is a cyclic number.

It is not a de Polignac number, because 13742810191 - 2¹⁵ = 13742777423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13742810191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742810101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1391850 + ... + 1401688.

It is an arithmetic number, because the mean of its divisors is an integer number (959222880).

Almost surely, 2^13742810191 is an apocalyptic number.

13742810191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13742810191 is a deficient number, since it is larger than the sum of its proper divisors (1604755889).

13742810191 is a wasteful number, since it uses less digits than its factorization.

13742810191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12846.

The product of its (nonzero) digits is 12096, while the sum is 37.

The spelling of 13742810191 in words is "thirteen billion, seven hundred forty-two million, eight hundred ten thousand, one hundred ninety-one".