136038862012143 has 4 divisors (see below), whose sum is σ = 181385149349528. Its totient is φ = 90692574674760.

The previous prime is 136038862012129. The next prime is 136038862012199. The reversal of 136038862012143 is 341210268830631.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 136038862012143 - 2⁸ = 136038862011887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136038862012092 and 136038862012101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136038862012643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22673143668688 + ... + 22673143668693.

It is an arithmetic number, because the mean of its divisors is an integer number (45346287337382).

Almost surely, 2^{136038862012143} is an apocalyptic number.

136038862012143 is a deficient number, since it is larger than the sum of its proper divisors (45346287337385).

136038862012143 is an equidigital number, since it uses as much as digits as its factorization.

136038862012143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45346287337384.

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 136038862012143 in words is "one hundred thirty-six trillion, thirty-eight billion, eight hundred sixty-two million, twelve thousand, one hundred forty-three".