136124253434 has 8 divisors (see below), whose sum is σ = 219893024820. Its totient is φ = 62826578496.

The previous prime is 136124253431. The next prime is 136124253437. The reversal of 136124253434 is 434352421631.

It is an interprime number because it is at equal distance from previous prime (136124253431) and next prime (136124253437).

It can be written as a sum of positive squares in 2 ways, for example, as 132572451025 + 3551802409 = 364105^2 + 59597^2 .

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

It is not an unprimeable number, because it can be changed into a prime (136124253431) 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, 2617774079 + ... + 2617774130.

Almost surely, 2^136124253434 is an apocalyptic number.

136124253434 is a deficient number, since it is larger than the sum of its proper divisors (83768771386).

136124253434 is a wasteful number, since it uses less digits than its factorization.

136124253434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5235548224.

The product of its digits is 207360, while the sum is 38.

The spelling of 136124253434 in words is "one hundred thirty-six billion, one hundred twenty-four million, two hundred fifty-three thousand, four hundred thirty-four".