20020029295 has 16 divisors (see below), whose sum is σ = 27498904128. Its totient is φ = 13706588160.

The previous prime is 20020029287. The next prime is 20020029317. The reversal of 20020029295 is 59292002002.

It is a happy number.

It is not a de Polignac number, because 20020029295 - 2³ = 20020029287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 423744 + ... + 468613.

It is an arithmetic number, because the mean of its divisors is an integer number (1718681508).

Almost surely, 2^20020029295 is an apocalyptic number.

20020029295 is a deficient number, since it is larger than the sum of its proper divisors (7478874833).

20020029295 is an equidigital number, since it uses as much as digits as its factorization.

20020029295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893010.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 20020029295 in words is "twenty billion, twenty million, twenty-nine thousand, two hundred ninety-five".