20340929003 has 8 divisors (see below), whose sum is σ = 20567075760. Its totient is φ = 20115118080.

The previous prime is 20340928997. The next prime is 20340929027. The reversal of 20340929003 is 30092904302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20340929003 - 2⁴ = 20340928987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20340929053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38843 + ... + 205403.

It is an arithmetic number, because the mean of its divisors is an integer number (2570884470).

Almost surely, 2^20340929003 is an apocalyptic number.

20340929003 is a deficient number, since it is larger than the sum of its proper divisors (226146757).

20340929003 is a wasteful number, since it uses less digits than its factorization.

20340929003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167917.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 20340929003 in words is "twenty billion, three hundred forty million, nine hundred twenty-nine thousand, three".