405512032041 has 24 divisors (see below), whose sum is σ = 594141013440. Its totient is φ = 266465724000.

The previous prime is 405512032007. The next prime is 405512032097. The reversal of 405512032041 is 140230215504.

405512032041 is a `hidden beast` number, since 40 + 551 + 2 + 0 + 32 + 0 + 41 = 666.

It is not a de Polignac number, because 405512032041 - 2²¹ = 405509934889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 405512031996 and 405512032014.

It is not an unprimeable number, because it can be changed into a prime (405512032841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2489191 + ... + 2647091.

It is an arithmetic number, because the mean of its divisors is an integer number (24755875560).

Almost surely, 2^405512032041 is an apocalyptic number.

It is an amenable number.

405512032041 is a deficient number, since it is larger than the sum of its proper divisors (188628981399).

405512032041 is a wasteful number, since it uses less digits than its factorization.

405512032041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161997 (or 161994 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 405512032041 its reverse (140230215504), we get a palindrome (545742247545).

The spelling of 405512032041 in words is "four hundred five billion, five hundred twelve million, thirty-two thousand, forty-one".