4119154423 has 2 divisors, whose sum is σ = 4119154424. Its totient is φ = 4119154422.

The previous prime is 4119154409. The next prime is 4119154441. The reversal of 4119154423 is 3244519114.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4119154423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4119154453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059577211 + 2059577212.

It is an arithmetic number, because the mean of its divisors is an integer number (2059577212).

Almost surely, 2^4119154423 is an apocalyptic number.

4119154423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4119154423 is an equidigital number, since it uses as much as digits as its factorization.

4119154423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 34.

The square root of 4119154423 is about 64180.6390042979. The cubic root of 4119154423 is about 1603.0092355931.

The spelling of 4119154423 in words is "four billion, one hundred nineteen million, one hundred fifty-four thousand, four hundred twenty-three".