405412034051234 has 32 divisors (see below), whose sum is σ = 698089643879040. Its totient is φ = 172973697049728.

The previous prime is 405412034051231. The next prime is 405412034051237. The reversal of 405412034051234 is 432150430214504.

It is an interprime number because it is at equal distance from previous prime (405412034051231) and next prime (405412034051237).

It is not an unprimeable number, because it can be changed into a prime (405412034051231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 58623062 + ... + 65172750.

It is an arithmetic number, because the mean of its divisors is an integer number (21815301371220).

Almost surely, 2^{405412034051234} is an apocalyptic number.

405412034051234 is a deficient number, since it is larger than the sum of its proper divisors (292677609827806).

405412034051234 is a wasteful number, since it uses less digits than its factorization.

405412034051234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6569402.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 405412034051234 its reverse (432150430214504), we get a palindrome (837562464265738).

The spelling of 405412034051234 in words is "four hundred five trillion, four hundred twelve billion, thirty-four million, fifty-one thousand, two hundred thirty-four".