200434142421102 has 32 divisors (see below), whose sum is σ = 405373534820352. Its totient is φ = 66061773114624.

The previous prime is 200434142421091. The next prime is 200434142421113. The reversal of 200434142421102 is 201124241434002.

200434142421102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200434142421091) and next prime (200434142421113).

It is a self number, because there is not a number n which added to its sum of digits gives 200434142421102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157779768 + ... + 159045035.

It is an arithmetic number, because the mean of its divisors is an integer number (12667922963136).

Almost surely, 2^{200434142421102} is an apocalyptic number.

200434142421102 is an abundant number, since it is smaller than the sum of its proper divisors (204939392399250).

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

200434142421102 is a wasteful number, since it uses less digits than its factorization.

200434142421102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316825992.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 200434142421102 its reverse (201124241434002), we get a palindrome (401558383855104).

The spelling of 200434142421102 in words is "two hundred trillion, four hundred thirty-four billion, one hundred forty-two million, four hundred twenty-one thousand, one hundred two".