2029485491899 has 2 divisors, whose sum is σ = 2029485491900. Its totient is φ = 2029485491898.

The previous prime is 2029485491809. The next prime is 2029485491933. The reversal of 2029485491899 is 9981945849202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2029485491899 - 2²⁹ = 2028948620987 is a prime.

It is a super-2 number, since 2×2029485491899² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2029485491809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1014742745949 + 1014742745950.

It is an arithmetic number, because the mean of its divisors is an integer number (1014742745950).

Almost surely, 2^{2029485491899} is an apocalyptic number.

2029485491899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2029485491899 is an equidigital number, since it uses as much as digits as its factorization.

2029485491899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 134369280, while the sum is 70.

The spelling of 2029485491899 in words is "two trillion, twenty-nine billion, four hundred eighty-five million, four hundred ninety-one thousand, eight hundred ninety-nine".