4321050977 has 2 divisors, whose sum is σ = 4321050978. Its totient is φ = 4321050976.

The previous prime is 4321050947. The next prime is 4321051001. The reversal of 4321050977 is 7790501234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4220970961 + 100080016 = 64969^2 + 10004^2 .

It is a cyclic number.

It is not a de Polignac number, because 4321050977 - 2¹² = 4321046881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4321050977.

It is not a weakly prime, because it can be changed into another prime (4321050907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2160525488 + 2160525489.

It is an arithmetic number, because the mean of its divisors is an integer number (2160525489).

Almost surely, 2^4321050977 is an apocalyptic number.

It is an amenable number.

4321050977 is a deficient number, since it is larger than the sum of its proper divisors (1).

4321050977 is an equidigital number, since it uses as much as digits as its factorization.

4321050977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 4321050977 is about 65734.7014673376. The cubic root of 4321050977 is about 1628.7826328815.

The spelling of 4321050977 in words is "four billion, three hundred twenty-one million, fifty thousand, nine hundred seventy-seven".