4113278619 has 4 divisors (see below), whose sum is σ = 5484371496. Its totient is φ = 2742185744.

The previous prime is 4113278599. The next prime is 4113278651. The reversal of 4113278619 is 9168723114.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4113278619 - 2⁹ = 4113278107 is a prime.

It is a super-2 number, since 2×4113278619² = 33838121995045094322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4113278119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685546434 + ... + 685546439.

It is an arithmetic number, because the mean of its divisors is an integer number (1371092874).

Almost surely, 2^4113278619 is an apocalyptic number.

4113278619 is a deficient number, since it is larger than the sum of its proper divisors (1371092877).

4113278619 is a wasteful number, since it uses less digits than its factorization.

4113278619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371092876.

The product of its digits is 72576, while the sum is 42.

The square root of 4113278619 is about 64134.8471503597. The cubic root of 4113278619 is about 1602.2466640187.

The spelling of 4113278619 in words is "four billion, one hundred thirteen million, two hundred seventy-eight thousand, six hundred nineteen".