404000141443345 has 32 divisors (see below), whose sum is σ = 512403146726400. Its totient is φ = 305162463750144.

The previous prime is 404000141443309. The next prime is 404000141443351. The reversal of 404000141443345 is 543344141000404.

It is not a de Polignac number, because 404000141443345 - 2²⁵ = 404000107888913 is a prime.

It is a super-2 number, since 2×404000141443345² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33162849 + ... + 43678081.

It is an arithmetic number, because the mean of its divisors is an integer number (16012598335200).

Almost surely, 2^{404000141443345} is an apocalyptic number.

It is an amenable number.

404000141443345 is a deficient number, since it is larger than the sum of its proper divisors (108403005283055).

404000141443345 is a wasteful number, since it uses less digits than its factorization.

404000141443345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10519569.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 404000141443345 its reverse (543344141000404), we get a palindrome (947344282443749).

The spelling of 404000141443345 in words is "four hundred four trillion, one hundred forty-one million, four hundred forty-three thousand, three hundred forty-five".