501141065044 has 36 divisors (see below), whose sum is σ = 896567718816. Its totient is φ = 245098485424.

The previous prime is 501141064993. The next prime is 501141065083. The reversal of 501141065044 is 440560141105.

It is a super-2 number, since 2×501141065044² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 501141064997 and 501141065015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16304739 + ... + 16335445.

It is an arithmetic number, because the mean of its divisors is an integer number (24904658856).

Almost surely, 2^501141065044 is an apocalyptic number.

It is an amenable number.

501141065044 is a deficient number, since it is larger than the sum of its proper divisors (395426653772).

501141065044 is a wasteful number, since it uses less digits than its factorization.

501141065044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32652 (or 32603 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 501141065044 in words is "five hundred one billion, one hundred forty-one million, sixty-five thousand, forty-four".