20234046366420 has 24 divisors (see below), whose sum is σ = 56655329826144. Its totient is φ = 5395745697696.

The previous prime is 20234046366343. The next prime is 20234046366463. The reversal of 20234046366420 is 2466364043202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168617052994 + ... + 168617053113.

It is an arithmetic number, because the mean of its divisors is an integer number (2360638742756).

Almost surely, 2^{20234046366420} is an apocalyptic number.

20234046366420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20234046366420 is an abundant number, since it is smaller than the sum of its proper divisors (36421283459724).

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

20234046366420 is a wasteful number, since it uses less digits than its factorization.

20234046366420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337234106119 (or 337234106117 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 42.

The spelling of 20234046366420 in words is "twenty trillion, two hundred thirty-four billion, forty-six million, three hundred sixty-six thousand, four hundred twenty".