201029044 has 48 divisors (see below), whose sum is σ = 385862400. Its totient is φ = 91276416.

The previous prime is 201029033. The next prime is 201029051. The reversal of 201029044 is 440920102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433957 + ... + 434419.

It is an arithmetic number, because the mean of its divisors is an integer number (8038800).

Almost surely, 2^201029044 is an apocalyptic number.

It is an amenable number.

201029044 is a deficient number, since it is larger than the sum of its proper divisors (184833356).

201029044 is a wasteful number, since it uses less digits than its factorization.

201029044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 201029044 is about 14178.4711446615. The cubic root of 201029044 is about 585.8048133267.

Adding to 201029044 its reverse (440920102), we get a palindrome (641949146).

The spelling of 201029044 in words is "two hundred one million, twenty-nine thousand, forty-four".