136459800468457 has 8 divisors (see below), whose sum is σ = 136870779259296. Its totient is φ = 136048923533952.

The previous prime is 136459800468437. The next prime is 136459800468463. The reversal of 136459800468457 is 754864008954631.

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

It is a cyclic number.

It is not a de Polignac number, because 136459800468457 - 2¹⁵ = 136459800435689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136459800468437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22780168 + ... + 28139929.

It is an arithmetic number, because the mean of its divisors is an integer number (17108847407412).

Almost surely, 2^{136459800468457} is an apocalyptic number.

It is an amenable number.

136459800468457 is a deficient number, since it is larger than the sum of its proper divisors (410978790839).

136459800468457 is an equidigital number, since it uses as much as digits as its factorization.

136459800468457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50928167.

The product of its (nonzero) digits is 696729600, while the sum is 70.

The spelling of 136459800468457 in words is "one hundred thirty-six trillion, four hundred fifty-nine billion, eight hundred million, four hundred sixty-eight thousand, four hundred fifty-seven".