4312404321115 has 16 divisors (see below), whose sum is σ = 5666794442496. Its totient is φ = 3124368968800.

The previous prime is 4312404321103. The next prime is 4312404321119. The reversal of 4312404321115 is 5111234042134.

It is a happy number.

It is not a de Polignac number, because 4312404321115 - 2⁹ = 4312404320603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4312404321119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149048941 + ... + 149077870.

It is an arithmetic number, because the mean of its divisors is an integer number (354174652656).

Almost surely, 2^{4312404321115} is an apocalyptic number.

4312404321115 is a deficient number, since it is larger than the sum of its proper divisors (1354390121381).

4312404321115 is a wasteful number, since it uses less digits than its factorization.

4312404321115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298127090.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 4312404321115 its reverse (5111234042134), we get a palindrome (9423638363249).

The spelling of 4312404321115 in words is "four trillion, three hundred twelve billion, four hundred four million, three hundred twenty-one thousand, one hundred fifteen".