235144225342555 has 16 divisors (see below), whose sum is σ = 289339006370400. Its totient is φ = 183347094903040.

The previous prime is 235144225342553. The next prime is 235144225342567. The reversal of 235144225342555 is 555243522441532.

It is a happy number.

It is not a de Polignac number, because 235144225342555 - 2¹ = 235144225342553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235144225342553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562619860 + ... + 563037649.

It is an arithmetic number, because the mean of its divisors is an integer number (18083687898150).

Almost surely, 2^{235144225342555} is an apocalyptic number.

235144225342555 is a deficient number, since it is larger than the sum of its proper divisors (54194781027845).

235144225342555 is a wasteful number, since it uses less digits than its factorization.

235144225342555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125658574.

The product of its digits is 28800000, while the sum is 52.

The spelling of 235144225342555 in words is "two hundred thirty-five trillion, one hundred forty-four billion, two hundred twenty-five million, three hundred forty-two thousand, five hundred fifty-five".