34321340403 has 48 divisors (see below), whose sum is σ = 61563340800. Its totient is φ = 17980600320.

The previous prime is 34321340381. The next prime is 34321340461. The reversal of 34321340403 is 30404312343.

34321340403 is a `hidden beast` number, since 3 + 4 + 3 + 213 + 40 + 403 = 666.

It is not a de Polignac number, because 34321340403 - 2²² = 34317146099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34321348403) 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, 425358 + ... + 499571.

It is an arithmetic number, because the mean of its divisors is an integer number (1282569600).

Almost surely, 2^34321340403 is an apocalyptic number.

34321340403 is a deficient number, since it is larger than the sum of its proper divisors (27242000397).

34321340403 is a wasteful number, since it uses less digits than its factorization.

34321340403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924992 (or 924989 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 34321340403 its reverse (30404312343), we get a palindrome (64725652746).

The spelling of 34321340403 in words is "thirty-four billion, three hundred twenty-one million, three hundred forty thousand, four hundred three".