4312121560351 has 8 divisors (see below), whose sum is σ = 4704513876864. Its totient is φ = 3919792788120.

The previous prime is 4312121560343. The next prime is 4312121560387. The reversal of 4312121560351 is 1530651212134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4312121560351 - 2³ = 4312121560343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312121560051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15744121 + ... + 16015666.

It is an arithmetic number, because the mean of its divisors is an integer number (588064234608).

Almost surely, 2^{4312121560351} is an apocalyptic number.

4312121560351 is a deficient number, since it is larger than the sum of its proper divisors (392392316513).

4312121560351 is a wasteful number, since it uses less digits than its factorization.

4312121560351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31772141.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 4312121560351 its reverse (1530651212134), we get a palindrome (5842772772485).

The spelling of 4312121560351 in words is "four trillion, three hundred twelve billion, one hundred twenty-one million, five hundred sixty thousand, three hundred fifty-one".