136772503214 has 4 divisors (see below), whose sum is σ = 205158754824. Its totient is φ = 68386251606.

The previous prime is 136772503213. The next prime is 136772503277. The reversal of 136772503214 is 412305277631.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136772503213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34193125802 + ... + 34193125805.

It is an arithmetic number, because the mean of its divisors is an integer number (51289688706).

Almost surely, 2^136772503214 is an apocalyptic number.

136772503214 is a deficient number, since it is larger than the sum of its proper divisors (68386251610).

136772503214 is an equidigital number, since it uses as much as digits as its factorization.

136772503214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68386251609.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 136772503214 in words is "one hundred thirty-six billion, seven hundred seventy-two million, five hundred three thousand, two hundred fourteen".