405426162303 has 48 divisors (see below), whose sum is σ = 623790943776. Its totient is φ = 262982453760.

The previous prime is 405426162301. The next prime is 405426162307. The reversal of 405426162303 is 303261624504.

405426162303 is a `hidden beast` number, since 4 + 0 + 5 + 4 + 2 + 616 + 2 + 30 + 3 = 666.

It is not a de Polignac number, because 405426162303 - 2¹ = 405426162301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405426162301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3661651 + ... + 3770747.

It is an arithmetic number, because the mean of its divisors is an integer number (12995644662).

Almost surely, 2^405426162303 is an apocalyptic number.

405426162303 is a deficient number, since it is larger than the sum of its proper divisors (218364781473).

405426162303 is a wasteful number, since it uses less digits than its factorization.

405426162303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109526 (or 109514 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 405426162303 its reverse (303261624504), we get a palindrome (708687786807).

The spelling of 405426162303 in words is "four hundred five billion, four hundred twenty-six million, one hundred sixty-two thousand, three hundred three".