405768674463 has 32 divisors (see below), whose sum is σ = 581884756992. Its totient is φ = 250924396800.

The previous prime is 405768674383. The next prime is 405768674471. The reversal of 405768674463 is 364476867504.

It is not a de Polignac number, because 405768674463 - 2⁹ = 405768673951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 405768674397 and 405768674406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405768674063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380070 + ... + 977747.

It is an arithmetic number, because the mean of its divisors is an integer number (18183898656).

Almost surely, 2^405768674463 is an apocalyptic number.

405768674463 is a deficient number, since it is larger than the sum of its proper divisors (176116082529).

405768674463 is a wasteful number, since it uses less digits than its factorization.

405768674463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357975.

The product of its (nonzero) digits is 81285120, while the sum is 60.

The spelling of 405768674463 in words is "four hundred five billion, seven hundred sixty-eight million, six hundred seventy-four thousand, four hundred sixty-three".