203024014040 has 16 divisors (see below), whose sum is σ = 456804031680. Its totient is φ = 81209605600.

The previous prime is 203024014027. The next prime is 203024014049. The reversal of 203024014040 is 40410420302.

203024014040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203024014049) 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 3 ways as a sum of consecutive naturals, for example, 2537800136 + ... + 2537800215.

It is an arithmetic number, because the mean of its divisors is an integer number (28550251980).

Almost surely, 2^203024014040 is an apocalyptic number.

203024014040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203024014040 is an abundant number, since it is smaller than the sum of its proper divisors (253780017640).

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

203024014040 is a wasteful number, since it uses less digits than its factorization.

203024014040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075600362 (or 5075600358 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 203024014040 its reverse (40410420302), we get a palindrome (243434434342).

The spelling of 203024014040 in words is "two hundred three billion, twenty-four million, fourteen thousand, forty".