200126404462420 has 12 divisors (see below), whose sum is σ = 420265449371124. Its totient is φ = 80050561784960.

The previous prime is 200126404462409. The next prime is 200126404462441. The reversal of 200126404462420 is 24264404621002.

It can be written as a sum of positive squares in 2 ways, for example, as 31207462740496 + 168918941721924 = 5586364^2 + 12996882^2 .

It is a super-2 number, since 2×200126404462420² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200126404462420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5003160111541 + ... + 5003160111580.

It is an arithmetic number, because the mean of its divisors is an integer number (35022120780927).

Almost surely, 2^{200126404462420} is an apocalyptic number.

200126404462420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200126404462420 is an abundant number, since it is smaller than the sum of its proper divisors (220139044908704).

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

200126404462420 is a wasteful number, since it uses less digits than its factorization.

200126404462420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10006320223130 (or 10006320223128 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

The spelling of 200126404462420 in words is "two hundred trillion, one hundred twenty-six billion, four hundred four million, four hundred sixty-two thousand, four hundred twenty".