909362340403 has 48 divisors (see below), whose sum is σ = 1056744235008. Its totient is φ = 780400051200.

The previous prime is 909362340401. The next prime is 909362340421. The reversal of 909362340403 is 304043263909.

It is not a de Polignac number, because 909362340403 - 2¹ = 909362340401 is a prime.

It is a super-2 number, since 2×909362340403² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 909362340403.

It is not an unprimeable number, because it can be changed into a prime (909362340401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68207448 + ... + 68220778.

It is an arithmetic number, because the mean of its divisors is an integer number (22015504896).

Almost surely, 2^909362340403 is an apocalyptic number.

909362340403 is a deficient number, since it is larger than the sum of its proper divisors (147381894605).

909362340403 is a wasteful number, since it uses less digits than its factorization.

909362340403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13696 (or 13685 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 43.

The spelling of 909362340403 in words is "nine hundred nine billion, three hundred sixty-two million, three hundred forty thousand, four hundred three".