200010021029 has 16 divisors (see below), whose sum is σ = 246529868928. Its totient is φ = 158015886912.

The previous prime is 200010021007. The next prime is 200010021041. The reversal of 200010021029 is 920120010002.

It is a de Polignac number, because none of the positive numbers 2^k-200010021029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200010020998 and 200010021016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010021049) 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, 1561667 + ... + 1684880.

It is an arithmetic number, because the mean of its divisors is an integer number (15408116808).

Almost surely, 2^200010021029 is an apocalyptic number.

It is an amenable number.

200010021029 is a deficient number, since it is larger than the sum of its proper divisors (46519847899).

200010021029 is a wasteful number, since it uses less digits than its factorization.

200010021029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247244.

The product of its (nonzero) digits is 72, while the sum is 17.

The spelling of 200010021029 in words is "two hundred billion, ten million, twenty-one thousand, twenty-nine".