201203402334 has 16 divisors (see below), whose sum is σ = 438989241600. Its totient is φ = 60970727960.

The previous prime is 201203402333. The next prime is 201203402357. The reversal of 201203402334 is 433204302102.

201203402334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201203402334² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201203402333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1524268134 + ... + 1524268265.

It is an arithmetic number, because the mean of its divisors is an integer number (27436827600).

Almost surely, 2^201203402334 is an apocalyptic number.

201203402334 is an abundant number, since it is smaller than the sum of its proper divisors (237785839266).

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

201203402334 is a wasteful number, since it uses less digits than its factorization.

201203402334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048536415.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 201203402334 its reverse (433204302102), we get a palindrome (634407704436).

The spelling of 201203402334 in words is "two hundred one billion, two hundred three million, four hundred two thousand, three hundred thirty-four".