34213412505 has 32 divisors (see below), whose sum is σ = 57697608960. Its totient is φ = 17285515520.

The previous prime is 34213412503. The next prime is 34213412507. The reversal of 34213412505 is 50521431243.

It is an interprime number because it is at equal distance from previous prime (34213412503) and next prime (34213412507).

It is not a de Polignac number, because 34213412505 - 2¹ = 34213412503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34213412503) 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, 718941 + ... + 765050.

It is an arithmetic number, because the mean of its divisors is an integer number (1803050280).

Almost surely, 2^34213412505 is an apocalyptic number.

It is an amenable number.

34213412505 is a deficient number, since it is larger than the sum of its proper divisors (23484196455).

34213412505 is a wasteful number, since it uses less digits than its factorization.

34213412505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484081.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 34213412505 its reverse (50521431243), we get a palindrome (84734843748).

The spelling of 34213412505 in words is "thirty-four billion, two hundred thirteen million, four hundred twelve thousand, five hundred five".