136524036020345 has 16 divisors (see below), whose sum is σ = 164137680715008. Its totient is φ = 109013475404160.

The previous prime is 136524036020263. The next prime is 136524036020371. The reversal of 136524036020345 is 543020630425631.

It is a happy number.

It is not a de Polignac number, because 136524036020345 - 2¹⁴ = 136524036003961 is a prime.

It is a super-2 number, since 2×136524036020345² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 136524036020296 and 136524036020305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737444 + ... + 16540613.

It is an arithmetic number, because the mean of its divisors is an integer number (10258605044688).

Almost surely, 2^{136524036020345} is an apocalyptic number.

It is an amenable number.

136524036020345 is a deficient number, since it is larger than the sum of its proper divisors (27613644694663).

136524036020345 is a wasteful number, since it uses less digits than its factorization.

136524036020345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17281040.

The product of its (nonzero) digits is 1555200, while the sum is 44.

Adding to 136524036020345 its reverse (543020630425631), we get a palindrome (679544666445976).

The spelling of 136524036020345 in words is "one hundred thirty-six trillion, five hundred twenty-four billion, thirty-six million, twenty thousand, three hundred forty-five".