4351231322245 has 32 divisors (see below), whose sum is σ = 5618376506880. Its totient is φ = 3224653286400.

The previous prime is 4351231322231. The next prime is 4351231322261. The reversal of 4351231322245 is 5422231321534.

4351231322245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4351231322245 - 2⁷ = 4351231322117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4434445 + ... + 5326045.

It is an arithmetic number, because the mean of its divisors is an integer number (175574265840).

Almost surely, 2^{4351231322245} is an apocalyptic number.

It is an amenable number.

4351231322245 is a deficient number, since it is larger than the sum of its proper divisors (1267145184635).

4351231322245 is a wasteful number, since it uses less digits than its factorization.

4351231322245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892765.

The product of its digits is 172800, while the sum is 37.

Adding to 4351231322245 its reverse (5422231321534), we get a palindrome (9773462643779).

The spelling of 4351231322245 in words is "four trillion, three hundred fifty-one billion, two hundred thirty-one million, three hundred twenty-two thousand, two hundred forty-five".