4312040419 has 4 divisors (see below), whose sum is σ = 4313729344. Its totient is φ = 4310351496.

The previous prime is 4312040413. The next prime is 4312040503. The reversal of 4312040419 is 9140402134.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9140402134 = 2 ⋅4570201067.

It is a cyclic number.

It is not a de Polignac number, because 4312040419 - 2¹³ = 4312032227 is a prime.

It is a super-2 number, since 2×4312040419² = 37187385150179391122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4312040413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 840627 + ... + 845740.

It is an arithmetic number, because the mean of its divisors is an integer number (1078432336).

Almost surely, 2^4312040419 is an apocalyptic number.

4312040419 is a deficient number, since it is larger than the sum of its proper divisors (1688925).

4312040419 is a wasteful number, since it uses less digits than its factorization.

4312040419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688924.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4312040419 is about 65666.1283996552. The cubic root of 4312040419 is about 1627.6496944981.

The spelling of 4312040419 in words is "four billion, three hundred twelve million, forty thousand, four hundred nineteen".