2425444471 has 2 divisors, whose sum is σ = 2425444472. Its totient is φ = 2425444470.

The previous prime is 2425444457. The next prime is 2425444481. The reversal of 2425444471 is 1744445242.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2425444471 is a prime.

It is a super-3 number, since 3×2425444471³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2425444471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2425444481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212722235 + 1212722236.

It is an arithmetic number, because the mean of its divisors is an integer number (1212722236).

Almost surely, 2^2425444471 is an apocalyptic number.

2425444471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425444471 is an equidigital number, since it uses as much as digits as its factorization.

2425444471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 143360, while the sum is 37.

The square root of 2425444471 is about 49248.8017214632. The cubic root of 2425444471 is about 1343.5807679981.

The spelling of 2425444471 in words is "two billion, four hundred twenty-five million, four hundred forty-four thousand, four hundred seventy-one".