202045131201044 has 12 divisors (see below), whose sum is σ = 355058389560000. Its totient is φ = 100599877041048.

The previous prime is 202045131201037. The next prime is 202045131201113. The reversal of 202045131201044 is 440102131540202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202045131200998 and 202045131201016.

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, 105672138794 + ... + 105672140705.

It is an arithmetic number, because the mean of its divisors is an integer number (29588199130000).

Almost surely, 2^{202045131201044} is an apocalyptic number.

It is an amenable number.

202045131201044 is a deficient number, since it is larger than the sum of its proper divisors (153013258358956).

202045131201044 is a wasteful number, since it uses less digits than its factorization.

202045131201044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211344279742 (or 211344279740 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 202045131201044 its reverse (440102131540202), we get a palindrome (642147262741246).

The spelling of 202045131201044 in words is "two hundred two trillion, forty-five billion, one hundred thirty-one million, two hundred one thousand, forty-four".