235227735073 has 4 divisors (see below), whose sum is σ = 235308934980. Its totient is φ = 235146535168.

The previous prime is 235227735053. The next prime is 235227735101. The reversal of 235227735073 is 370537722532.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69038613504 + 166189121569 = 262752^2 + 407663^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235227735073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235227735053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40595608 + ... + 40601401.

It is an arithmetic number, because the mean of its divisors is an integer number (58827233745).

Almost surely, 2^235227735073 is an apocalyptic number.

It is an amenable number.

235227735073 is a deficient number, since it is larger than the sum of its proper divisors (81199907).

235227735073 is an equidigital number, since it uses as much as digits as its factorization.

235227735073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81199906.

The product of its (nonzero) digits is 1852200, while the sum is 46.

The spelling of 235227735073 in words is "two hundred thirty-five billion, two hundred twenty-seven million, seven hundred thirty-five thousand, seventy-three".