20000142211300 has 36 divisors (see below), whose sum is σ = 43405048094436. Its totient is φ = 7999183244800.

The previous prime is 20000142211223. The next prime is 20000142211321. The reversal of 20000142211300 is 311224100002.

It can be written as a sum of positive squares in 6 ways, for example, as 15433589824 + 19984708621476 = 124232^2 + 4470426^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9999817 + ... + 11832016.

It is an arithmetic number, because the mean of its divisors is an integer number (1205695780401).

Almost surely, 2^{20000142211300} is an apocalyptic number.

20000142211300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20000142211300 is an abundant number, since it is smaller than the sum of its proper divisors (23404905883136).

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

20000142211300 is a wasteful number, since it uses less digits than its factorization.

20000142211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21841008 (or 21841001 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20000142211300 its reverse (311224100002), we get a palindrome (20311366311302).

The spelling of 20000142211300 in words is "twenty trillion, one hundred forty-two million, two hundred eleven thousand, three hundred".