80003000029 has 4 divisors (see below), whose sum is σ = 80004973276. Its totient is φ = 80001026784.

The previous prime is 80003000017. The next prime is 80003000053. The reversal of 80003000029 is 92000030008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 60062735929 + 19940264100 = 245077^2 + 141210^2 .

It is a cyclic number.

It is not a de Polignac number, because 80003000029 - 2¹³ = 80002991837 is a prime.

It is a pancake number, because a pancake can be divided into 80003000029 parts by 400007 straight cuts.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80002999973 and 80003000009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80003000629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 924504 + ... + 1007329.

It is an arithmetic number, because the mean of its divisors is an integer number (20001243319).

Almost surely, 2^80003000029 is an apocalyptic number.

It is an amenable number.

80003000029 is a deficient number, since it is larger than the sum of its proper divisors (1973247).

80003000029 is a wasteful number, since it uses less digits than its factorization.

80003000029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973246.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 80003000029 in words is "eighty billion, three million, twenty-nine", and thus it is an aban number and an uban number.