4203930461 has 2 divisors, whose sum is σ = 4203930462. Its totient is φ = 4203930460.

The previous prime is 4203930457. The next prime is 4203930499. The reversal of 4203930461 is 1640393024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3982367236 + 221563225 = 63106^2 + 14885^2 .

It is a cyclic number.

It is not a de Polignac number, because 4203930461 - 2² = 4203930457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4203930431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101965230 + 2101965231.

It is an arithmetic number, because the mean of its divisors is an integer number (2101965231).

Almost surely, 2^4203930461 is an apocalyptic number.

It is an amenable number.

4203930461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4203930461 is an equidigital number, since it uses as much as digits as its factorization.

4203930461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 4203930461 is about 64837.7240578353. The cubic root of 4203930461 is about 1613.9317842163.

The spelling of 4203930461 in words is "four billion, two hundred three million, nine hundred thirty thousand, four hundred sixty-one".