136373247074 has 16 divisors (see below), whose sum is σ = 205718558136. Its totient is φ = 67800499200.

The previous prime is 136373247047. The next prime is 136373247097. The reversal of 136373247074 is 470742373631.

It can be written as a sum of positive squares in 4 ways, for example, as 4389990049 + 131983257025 = 66257^2 + 363295^2 .

It is a super-2 number, since 2×136373247074² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3106244 + ... + 3149840.

Almost surely, 2^136373247074 is an apocalyptic number.

136373247074 is a deficient number, since it is larger than the sum of its proper divisors (69345311062).

136373247074 is a wasteful number, since it uses less digits than its factorization.

136373247074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52421.

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 136373247074 in words is "one hundred thirty-six billion, three hundred seventy-three million, two hundred forty-seven thousand, seventy-four".