203424140532 has 48 divisors (see below), whose sum is σ = 477994063680. Its totient is φ = 67332204288.

The previous prime is 203424140531. The next prime is 203424140533. The reversal of 203424140532 is 235041424302.

203424140532 is digitally balanced in base 2, because in such base 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 (203424140531) and next prime (203424140533).

It is a self number, because there is not a number n which added to its sum of digits gives 203424140532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203424140531) 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 15 ways as a sum of consecutive naturals, for example, 1618923 + ... + 1740045.

It is an arithmetic number, because the mean of its divisors is an integer number (9958209660).

Almost surely, 2^203424140532 is an apocalyptic number.

It is an amenable number.

203424140532 is an abundant number, since it is smaller than the sum of its proper divisors (274569923148).

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

203424140532 is a wasteful number, since it uses less digits than its factorization.

203424140532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122112 (or 122110 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 203424140532 its reverse (235041424302), we get a palindrome (438465564834).

The spelling of 203424140532 in words is "two hundred three billion, four hundred twenty-four million, one hundred forty thousand, five hundred thirty-two".