949142471 has 2 divisors, whose sum is σ = 949142472. Its totient is φ = 949142470.

The previous prime is 949142443. The next prime is 949142477. The reversal of 949142471 is 174241949.

949142471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 949142471 - 2²² = 944948167 is a prime.

It is a super-3 number, since 3×949142471³ (a number of 28 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949142477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474571235 + 474571236.

It is an arithmetic number, because the mean of its divisors is an integer number (474571236).

Almost surely, 2^949142471 is an apocalyptic number.

949142471 is a deficient number, since it is larger than the sum of its proper divisors (1).

949142471 is an equidigital number, since it uses as much as digits as its factorization.

949142471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 949142471 is about 30808.1559168997. The cubic root of 949142471 is about 982.7516968513.

The spelling of 949142471 in words is "nine hundred forty-nine million, one hundred forty-two thousand, four hundred seventy-one".