2428380077 has 2 divisors, whose sum is σ = 2428380078. Its totient is φ = 2428380076.

The previous prime is 2428379983. The next prime is 2428380083. The reversal of 2428380077 is 7700838242.

2428380077 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 can be written as a sum of positive squares in only one way, i.e., 2153516836 + 274863241 = 46406^2 + 16579^2 .

It is a cyclic number.

It is not a de Polignac number, because 2428380077 - 2²² = 2424185773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2428380277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214190038 + 1214190039.

It is an arithmetic number, because the mean of its divisors is an integer number (1214190039).

Almost surely, 2^2428380077 is an apocalyptic number.

It is an amenable number.

2428380077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2428380077 is an equidigital number, since it uses as much as digits as its factorization.

2428380077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 2428380077 is about 49278.5965404860. The cubic root of 2428380077 is about 1344.1226114416.

The spelling of 2428380077 in words is "two billion, four hundred twenty-eight million, three hundred eighty thousand, seventy-seven".