203314411403142 has 32 divisors (see below), whose sum is σ = 439033690499040. Its totient is φ = 62397462220800.

The previous prime is 203314411403141. The next prime is 203314411403179. The reversal of 203314411403142 is 241304114413302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203314411403141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3350348859 + ... + 3350409542.

It is an arithmetic number, because the mean of its divisors is an integer number (13719802828095).

Almost surely, 2^{203314411403142} is an apocalyptic number.

203314411403142 is an abundant number, since it is smaller than the sum of its proper divisors (235719279095898).

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

203314411403142 is a wasteful number, since it uses less digits than its factorization.

203314411403142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700758808.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 203314411403142 its reverse (241304114413302), we get a palindrome (444618525816444).

The spelling of 203314411403142 in words is "two hundred three trillion, three hundred fourteen billion, four hundred eleven million, four hundred three thousand, one hundred forty-two".