2420380471 has 2 divisors, whose sum is σ = 2420380472. Its totient is φ = 2420380470.

The previous prime is 2420380447. The next prime is 2420380489. The reversal of 2420380471 is 1740830242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2420380471 - 2⁵ = 2420380439 is a prime.

It is a super-3 number, since 3×2420380471³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2420380411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1210190235 + 1210190236.

It is an arithmetic number, because the mean of its divisors is an integer number (1210190236).

Almost surely, 2^2420380471 is an apocalyptic number.

2420380471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2420380471 is an equidigital number, since it uses as much as digits as its factorization.

2420380471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 2420380471 is about 49197.3624394642. The cubic root of 2420380471 is about 1342.6450448356.

The spelling of 2420380471 in words is "two billion, four hundred twenty million, three hundred eighty thousand, four hundred seventy-one".