202434121141 has 16 divisors (see below), whose sum is σ = 235296345600. Its totient is φ = 170558209008.

The previous prime is 202434121117. The next prime is 202434121159. The reversal of 202434121141 is 141121434202.

It is a cyclic number.

It is not a de Polignac number, because 202434121141 - 2¹⁷ = 202433990069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202434121111) 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, 7246186 + ... + 7274068.

It is an arithmetic number, because the mean of its divisors is an integer number (14706021600).

Almost surely, 2^202434121141 is an apocalyptic number.

It is an amenable number.

202434121141 is a deficient number, since it is larger than the sum of its proper divisors (32862224459).

202434121141 is a wasteful number, since it uses less digits than its factorization.

202434121141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45528.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 202434121141 its reverse (141121434202), we get a palindrome (343555555343).

The spelling of 202434121141 in words is "two hundred two billion, four hundred thirty-four million, one hundred twenty-one thousand, one hundred forty-one".