135500042465 has 8 divisors (see below), whose sum is σ = 162602209728. Its totient is φ = 108398594800.

The previous prime is 135500042449. The next prime is 135500042467. The reversal of 135500042465 is 564240005531.

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

It is not a de Polignac number, because 135500042465 - 2⁴ = 135500042449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135500042467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410534 + ... + 662976.

It is an arithmetic number, because the mean of its divisors is an integer number (20325276216).

Almost surely, 2^135500042465 is an apocalyptic number.

It is an amenable number.

135500042465 is a deficient number, since it is larger than the sum of its proper divisors (27102167263).

135500042465 is a wasteful number, since it uses less digits than its factorization.

135500042465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359799.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 135500042465 its reverse (564240005531), we get a palindrome (699740047996).

The spelling of 135500042465 in words is "one hundred thirty-five billion, five hundred million, forty-two thousand, four hundred sixty-five".