4021133139899 has 2 divisors, whose sum is σ = 4021133139900. Its totient is φ = 4021133139898.

The previous prime is 4021133139893. The next prime is 4021133139929. The reversal of 4021133139899 is 9989313311204.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4021133139899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4021133139899.

It is not a weakly prime, because it can be changed into another prime (4021133139893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010566569949 + 2010566569950.

It is an arithmetic number, because the mean of its divisors is an integer number (2010566569950).

Almost surely, 2^{4021133139899} is an apocalyptic number.

4021133139899 is a deficient number, since it is larger than the sum of its proper divisors (1).

4021133139899 is an equidigital number, since it uses as much as digits as its factorization.

4021133139899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 53.

The spelling of 4021133139899 in words is "four trillion, twenty-one billion, one hundred thirty-three million, one hundred thirty-nine thousand, eight hundred ninety-nine".