135302442455 has 8 divisors (see below), whose sum is σ = 164418158400. Its totient is φ = 106871802336.

The previous prime is 135302442449. The next prime is 135302442461. The reversal of 135302442455 is 554244203531.

It is an interprime number because it is at equal distance from previous prime (135302442449) and next prime (135302442461).

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 135302442455 - 2⁶ = 135302442391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171268520 + ... + 171269309.

It is an arithmetic number, because the mean of its divisors is an integer number (20552269800).

Almost surely, 2^135302442455 is an apocalyptic number.

135302442455 is a deficient number, since it is larger than the sum of its proper divisors (29115715945).

135302442455 is an equidigital number, since it uses as much as digits as its factorization.

135302442455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342537913.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 135302442455 its reverse (554244203531), we get a palindrome (689546645986).

The spelling of 135302442455 in words is "one hundred thirty-five billion, three hundred two million, four hundred forty-two thousand, four hundred fifty-five".