236725681445245 has 16 divisors (see below), whose sum is σ = 299878709760000. Its totient is φ = 178899070229568.

The previous prime is 236725681445213. The next prime is 236725681445263. The reversal of 236725681445245 is 542544186527632.

It is a cyclic number.

It is not a de Polignac number, because 236725681445245 - 2⁵ = 236725681445213 is a prime.

It is a super-2 number, since 2×236725681445245² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3569951485 + ... + 3570017794.

It is an arithmetic number, because the mean of its divisors is an integer number (18742419360000).

Almost surely, 2^{236725681445245} is an apocalyptic number.

It is an amenable number.

236725681445245 is a deficient number, since it is larger than the sum of its proper divisors (63153028314755).

236725681445245 is a wasteful number, since it uses less digits than its factorization.

236725681445245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7139969652.

The product of its digits is 387072000, while the sum is 64.

The spelling of 236725681445245 in words is "two hundred thirty-six trillion, seven hundred twenty-five billion, six hundred eighty-one million, four hundred forty-five thousand, two hundred forty-five".