4742419993 has 2 divisors, whose sum is σ = 4742419994. Its totient is φ = 4742419992.

The previous prime is 4742419987. The next prime is 4742419999. The reversal of 4742419993 is 3999142474.

4742419993 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (4742419987) and next prime (4742419999).

It can be written as a sum of positive squares in only one way, i.e., 4421186064 + 321233929 = 66492^2 + 17923^2 .

It is a cyclic number.

It is not a de Polignac number, because 4742419993 - 2¹⁷ = 4742288921 is a prime.

It is a super-2 number, since 2×4742419993² = 44981094780012240098, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4742419993.

It is not a weakly prime, because it can be changed into another prime (4742419999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2371209996 + 2371209997.

It is an arithmetic number, because the mean of its divisors is an integer number (2371209997).

Almost surely, 2^4742419993 is an apocalyptic number.

It is an amenable number.

4742419993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4742419993 is an equidigital number, since it uses as much as digits as its factorization.

4742419993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 4742419993 is about 68865.2306537922. The cubic root of 4742419993 is about 1680.0930590222.

The spelling of 4742419993 in words is "four billion, seven hundred forty-two million, four hundred nineteen thousand, nine hundred ninety-three".