4237347324225 has 12 divisors (see below), whose sum is σ = 7005747576176. Its totient is φ = 2259918572880.

The previous prime is 4237347324193. The next prime is 4237347324229. The reversal of 4237347324225 is 5224237437324.

It is not a de Polignac number, because 4237347324225 - 2⁵ = 4237347324193 is a prime.

It is a super-2 number, since 2×4237347324225² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4237347324229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28248982087 + ... + 28248982236.

Almost surely, 2^{4237347324225} is an apocalyptic number.

It is an amenable number.

4237347324225 is a deficient number, since it is larger than the sum of its proper divisors (2768400251951).

4237347324225 is a wasteful number, since it uses less digits than its factorization.

4237347324225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56497964336 (or 56497964331 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 48.

The spelling of 4237347324225 in words is "four trillion, two hundred thirty-seven billion, three hundred forty-seven million, three hundred twenty-four thousand, two hundred twenty-five".