136007813447454 has 32 divisors (see below), whose sum is σ = 293024546718624. Its totient is φ = 41836466436480.

The previous prime is 136007813447449. The next prime is 136007813447489. The reversal of 136007813447454 is 454744318700631.

It is a junction number, because it is equal to n+sod(n) for n = 136007813447394 and 136007813447403.

It is a congruent number.

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, 251635549 + ... + 252175464.

It is an arithmetic number, because the mean of its divisors is an integer number (9157017084957).

Almost surely, 2^{136007813447454} is an apocalyptic number.

136007813447454 is an abundant number, since it is smaller than the sum of its proper divisors (157016733271170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136007813447454 is a wasteful number, since it uses less digits than its factorization.

136007813447454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503814492.

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 136007813447454 in words is "one hundred thirty-six trillion, seven billion, eight hundred thirteen million, four hundred forty-seven thousand, four hundred fifty-four".