202141352044 has 12 divisors (see below), whose sum is σ = 353754810864. Its totient is φ = 101068548944.

The previous prime is 202141352027. The next prime is 202141352059. The reversal of 202141352044 is 440253141202.

It is a super-2 number, since 2×202141352044² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307432 + ... + 706255.

It is an arithmetic number, because the mean of its divisors is an integer number (29479567572).

Almost surely, 2^202141352044 is an apocalyptic number.

It is an amenable number.

202141352044 is a deficient number, since it is larger than the sum of its proper divisors (151613458820).

202141352044 is a wasteful number, since it uses less digits than its factorization.

202141352044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063544 (or 1063542 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 202141352044 its reverse (440253141202), we get a palindrome (642394493246).

The spelling of 202141352044 in words is "two hundred two billion, one hundred forty-one million, three hundred fifty-two thousand, forty-four".