4201449983 has 2 divisors, whose sum is σ = 4201449984. Its totient is φ = 4201449982.

The previous prime is 4201449971. The next prime is 4201450049. The reversal of 4201449983 is 3899441024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4201449983 - 2¹² = 4201445887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4201449913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100724991 + 2100724992.

It is an arithmetic number, because the mean of its divisors is an integer number (2100724992).

Almost surely, 2^4201449983 is an apocalyptic number.

4201449983 is a deficient number, since it is larger than the sum of its proper divisors (1).

4201449983 is an equidigital number, since it uses as much as digits as its factorization.

4201449983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 4201449983 is about 64818.5928804382. The cubic root of 4201449983 is about 1613.6142948294.

The spelling of 4201449983 in words is "four billion, two hundred one million, four hundred forty-nine thousand, nine hundred eighty-three".