2029243895 has 16 divisors (see below), whose sum is σ = 2784138048. Its totient is φ = 1390894080.

The previous prime is 2029243861. The next prime is 2029243897. The reversal of 2029243895 is 5983429202.

It is not a de Polignac number, because 2029243895 - 2⁸ = 2029243639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029243897) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82085 + ... + 103905.

It is an arithmetic number, because the mean of its divisors is an integer number (174008628).

Almost surely, 2^2029243895 is an apocalyptic number.

2029243895 is a deficient number, since it is larger than the sum of its proper divisors (754894153).

2029243895 is a wasteful number, since it uses less digits than its factorization.

2029243895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24490.

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 2029243895 is about 45047.1297087839. The cubic root of 2029243895 is about 1266.0321935183.

The spelling of 2029243895 in words is "two billion, twenty-nine million, two hundred forty-three thousand, eight hundred ninety-five".