142203302241 has 128 divisors (see below), whose sum is σ = 266800128000. Its totient is φ = 66343898880.

The previous prime is 142203302203. The next prime is 142203302387.

It is a happy number.

142203302241 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 142203302241 - 2⁹ = 142203301729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142203302201) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5431380 + ... + 5457498.

It is an arithmetic number, because the mean of its divisors is an integer number (2084376000).

Almost surely, 2^142203302241 is an apocalyptic number.

142203302241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

142203302241 is a deficient number, since it is larger than the sum of its proper divisors (124596825759).

142203302241 is a wasteful number, since it uses less digits than its factorization.

142203302241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26204 (or 26190 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

It can be divided in two parts, 142203 and 302241, that added together give a palindrome (444444).

The spelling of 142203302241 in words is "one hundred forty-two billion, two hundred three million, three hundred two thousand, two hundred forty-one".