4154312983 has 2 divisors, whose sum is σ = 4154312984. Its totient is φ = 4154312982.

The previous prime is 4154312977. The next prime is 4154313011. The reversal of 4154312983 is 3892134514.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4154312983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4154312963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2077156491 + 2077156492.

It is an arithmetic number, because the mean of its divisors is an integer number (2077156492).

Almost surely, 2^4154312983 is an apocalyptic number.

4154312983 is a deficient number, since it is larger than the sum of its proper divisors (1).

4154312983 is an equidigital number, since it uses as much as digits as its factorization.

4154312983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 4154312983 is about 64453.9601808919. The cubic root of 4154312983 is about 1607.5570866583.

The spelling of 4154312983 in words is "four billion, one hundred fifty-four million, three hundred twelve thousand, nine hundred eighty-three".