136987234619041 has 8 divisors (see below), whose sum is σ = 143178692626944. Its totient is φ = 130815400884960.

The previous prime is 136987234619017. The next prime is 136987234619071. The reversal of 136987234619041 is 140916432789631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136987234619041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136987234619071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4906054180 + ... + 4906082101.

It is an arithmetic number, because the mean of its divisors is an integer number (17897336578368).

Almost surely, 2^{136987234619041} is an apocalyptic number.

It is an amenable number.

136987234619041 is a deficient number, since it is larger than the sum of its proper divisors (6191458007903).

136987234619041 is an equidigital number, since it uses as much as digits as its factorization.

136987234619041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9812136911.

The product of its (nonzero) digits is 47029248, while the sum is 64.

The spelling of 136987234619041 in words is "one hundred thirty-six trillion, nine hundred eighty-seven billion, two hundred thirty-four million, six hundred nineteen thousand, forty-one".