4351123130045 has 32 divisors (see below), whose sum is σ = 5308418239488. Its totient is φ = 3423359858688.

The previous prime is 4351123130033. The next prime is 4351123130071. The reversal of 4351123130045 is 5400313211534.

It is a cyclic number.

It is not a de Polignac number, because 4351123130045 - 2⁶ = 4351123129981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4351123129993 and 4351123130020.

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, 60206222 + ... + 60278448.

It is an arithmetic number, because the mean of its divisors is an integer number (165888069984).

Almost surely, 2^{4351123130045} is an apocalyptic number.

It is an amenable number.

4351123130045 is a deficient number, since it is larger than the sum of its proper divisors (957295109443).

4351123130045 is a wasteful number, since it uses less digits than its factorization.

4351123130045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73109.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 4351123130045 its reverse (5400313211534), we get a palindrome (9751436341579).

The spelling of 4351123130045 in words is "four trillion, three hundred fifty-one billion, one hundred twenty-three million, one hundred thirty thousand, forty-five".