405455463413 has 32 divisors (see below), whose sum is σ = 544561097472. Its totient is φ = 291543436800.

The previous prime is 405455463383. The next prime is 405455463419. The reversal of 405455463413 is 314364554504.

It is not a de Polignac number, because 405455463413 - 2²⁸ = 405187027957 is a prime.

It is a super-2 number, since 2×405455463413² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405455463419) 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 31 ways as a sum of consecutive naturals, for example, 3161345 + ... + 3287097.

It is an arithmetic number, because the mean of its divisors is an integer number (17017534296).

Almost surely, 2^405455463413 is an apocalyptic number.

It is an amenable number.

405455463413 is a deficient number, since it is larger than the sum of its proper divisors (139105634059).

405455463413 is a wasteful number, since it uses less digits than its factorization.

405455463413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129005.

The product of its (nonzero) digits is 1728000, while the sum is 44.

It can be divided in two parts, 405455 and 463413, that added together give a palindrome (868868).

The spelling of 405455463413 in words is "four hundred five billion, four hundred fifty-five million, four hundred sixty-three thousand, four hundred thirteen".