312224304233413 has 32 divisors (see below), whose sum is σ = 368069408042112. Its totient is φ = 261106139769600.

The previous prime is 312224304233411. The next prime is 312224304233419. The reversal of 312224304233413 is 314332403422213.

It is a cyclic number.

It is not a de Polignac number, because 312224304233413 - 2¹ = 312224304233411 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 (312224304233411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3615463431 + ... + 3615549787.

It is an arithmetic number, because the mean of its divisors is an integer number (11502169001316).

Almost surely, 2^{312224304233413} is an apocalyptic number.

It is an amenable number.

312224304233413 is a deficient number, since it is larger than the sum of its proper divisors (55845103808699).

312224304233413 is a wasteful number, since it uses less digits than its factorization.

312224304233413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172965.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 312224304233413 its reverse (314332403422213), we get a palindrome (626556707655626).

The spelling of 312224304233413 in words is "three hundred twelve trillion, two hundred twenty-four billion, three hundred four million, two hundred thirty-three thousand, four hundred thirteen".