136986290752 has 28 divisors (see below), whose sum is σ = 271892897920. Its totient is φ = 68477844096.

The previous prime is 136986290731. The next prime is 136986290773. The reversal of 136986290752 is 257092689631.

It is an interprime number because it is at equal distance from previous prime (136986290731) and next prime (136986290773).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52393 + ... + 526039.

It is an arithmetic number, because the mean of its divisors is an integer number (9710460640).

Almost surely, 2^136986290752 is an apocalyptic number.

It is an amenable number.

136986290752 is a deficient number, since it is larger than the sum of its proper divisors (134906607168).

136986290752 is an equidigital number, since it uses as much as digits as its factorization.

136986290752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478178 (or 478168 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 136986290752 in words is "one hundred thirty-six billion, nine hundred eighty-six million, two hundred ninety thousand, seven hundred fifty-two".