2029667369020 has 24 divisors (see below), whose sum is σ = 4262328854784. Its totient is φ = 811861732416.

The previous prime is 2029667368991. The next prime is 2029667369021. The reversal of 2029667369020 is 209637669202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029667369021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4941669 + ... + 5336611.

It is an arithmetic number, because the mean of its divisors is an integer number (177597035616).

Almost surely, 2^{2029667369020} is an apocalyptic number.

2029667369020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2029667369020 is an abundant number, since it is smaller than the sum of its proper divisors (2232661485764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2029667369020 is a wasteful number, since it uses less digits than its factorization.

2029667369020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651909 (or 651907 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 52.

The spelling of 2029667369020 in words is "two trillion, twenty-nine billion, six hundred sixty-seven million, three hundred sixty-nine thousand, twenty".