405200041534145 has 32 divisors (see below), whose sum is σ = 571248575501184. Its totient is φ = 272021679820800.

The previous prime is 405200041534111. The next prime is 405200041534159. The reversal of 405200041534145 is 541435140002504.

It is not a de Polignac number, because 405200041534145 - 2⁴² = 400801995023041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 405200041534099 and 405200041534108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 491029409 + ... + 491853921.

It is an arithmetic number, because the mean of its divisors is an integer number (17851517984412).

Almost surely, 2^{405200041534145} is an apocalyptic number.

It is an amenable number.

405200041534145 is a deficient number, since it is larger than the sum of its proper divisors (166048533967039).

405200041534145 is a wasteful number, since it uses less digits than its factorization.

405200041534145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511873.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 405200041534145 its reverse (541435140002504), we get a palindrome (946635181536649).

The spelling of 405200041534145 in words is "four hundred five trillion, two hundred billion, forty-one million, five hundred thirty-four thousand, one hundred forty-five".