34512240055 has 4 divisors (see below), whose sum is σ = 41414688072. Its totient is φ = 27609792040.

The previous prime is 34512240017. The next prime is 34512240079. The reversal of 34512240055 is 55004221543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55004221543 = 42689 ⋅1288487.

It is not a de Polignac number, because 34512240055 - 2¹⁵ = 34512207287 is a prime.

It is a super-2 number, since 2×34512240055² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34512239999 and 34512240026.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3451224001 + ... + 3451224010.

It is an arithmetic number, because the mean of its divisors is an integer number (10353672018).

Almost surely, 2^34512240055 is an apocalyptic number.

34512240055 is a deficient number, since it is larger than the sum of its proper divisors (6902448017).

34512240055 is an equidigital number, since it uses as much as digits as its factorization.

34512240055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6902448016.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 34512240055 its reverse (55004221543), we get a palindrome (89516461598).

The spelling of 34512240055 in words is "thirty-four billion, five hundred twelve million, two hundred forty thousand, fifty-five".