20301040004202 has 64 divisors (see below), whose sum is σ = 46125822435840. Its totient is φ = 6615481681728.

The previous prime is 20301040004183. The next prime is 20301040004251. The reversal of 20301040004202 is 20240004010302.

20301040004202 is a `hidden beast` number, since 20 + 30 + 10 + 400 + 0 + 4 + 202 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2334513 + ... + 6786164.

It is an arithmetic number, because the mean of its divisors is an integer number (720715975560).

Almost surely, 2^{20301040004202} is an apocalyptic number.

20301040004202 is an abundant number, since it is smaller than the sum of its proper divisors (25824782431638).

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

20301040004202 is a wasteful number, since it uses less digits than its factorization.

20301040004202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9121612 (or 9121606 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20301040004202 its reverse (20240004010302), we get a palindrome (40541044014504).

The spelling of 20301040004202 in words is "twenty trillion, three hundred one billion, forty million, four thousand, two hundred two".