202144132124 has 12 divisors (see below), whose sum is σ = 385911525048. Its totient is φ = 91883696400.

The previous prime is 202144132109. The next prime is 202144132171. The reversal of 202144132124 is 421231441202.

It is a junction number, because it is equal to n+sod(n) for n = 202144132093 and 202144132102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2297092367 + ... + 2297092454.

It is an arithmetic number, because the mean of its divisors is an integer number (32159293754).

Almost surely, 2^202144132124 is an apocalyptic number.

It is an amenable number.

202144132124 is a deficient number, since it is larger than the sum of its proper divisors (183767392924).

202144132124 is a wasteful number, since it uses less digits than its factorization.

202144132124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4594184836 (or 4594184834 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 202144132124 its reverse (421231441202), we get a palindrome (623375573326).

The spelling of 202144132124 in words is "two hundred two billion, one hundred forty-four million, one hundred thirty-two thousand, one hundred twenty-four".