4731420061 has 2 divisors, whose sum is σ = 4731420062. Its totient is φ = 4731420060.

The previous prime is 4731419983. The next prime is 4731420079. The reversal of 4731420061 is 1600241374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4538043225 + 193376836 = 67365^2 + 13906^2 .

It is a cyclic number.

It is not a de Polignac number, because 4731420061 - 2⁷ = 4731419933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4731420761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2365710030 + 2365710031.

It is an arithmetic number, because the mean of its divisors is an integer number (2365710031).

Almost surely, 2^4731420061 is an apocalyptic number.

It is an amenable number.

4731420061 is a deficient number, since it is larger than the sum of its proper divisors (1).

4731420061 is an equidigital number, since it uses as much as digits as its factorization.

4731420061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4731420061 is about 68785.3186443154. The cubic root of 4731420061 is about 1678.7930745874.

The spelling of 4731420061 in words is "four billion, seven hundred thirty-one million, four hundred twenty thousand, sixty-one".