34054130405 has 4 divisors (see below), whose sum is σ = 40864956492. Its totient is φ = 27243304320.

The previous prime is 34054130399. The next prime is 34054130459. The reversal of 34054130405 is 50403145043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9054093409 + 25000036996 = 95153^2 + 158114^2 .

It is not a de Polignac number, because 34054130405 - 2¹⁴ = 34054114021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3405413036 + ... + 3405413045.

It is an arithmetic number, because the mean of its divisors is an integer number (10216239123).

Almost surely, 2^34054130405 is an apocalyptic number.

It is an amenable number.

34054130405 is a deficient number, since it is larger than the sum of its proper divisors (6810826087).

34054130405 is an equidigital number, since it uses as much as digits as its factorization.

34054130405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6810826086.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 34054130405 its reverse (50403145043), we get a palindrome (84457275448).

The spelling of 34054130405 in words is "thirty-four billion, fifty-four million, one hundred thirty thousand, four hundred five".