34164021254 has 16 divisors (see below), whose sum is σ = 55920545856. Its totient is φ = 15524716200.

The previous prime is 34164021197. The next prime is 34164021257. The reversal of 34164021254 is 45212046143.

It is a self number, because there is not a number n which added to its sum of digits gives 34164021254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34164021257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138872 + ... + 295995.

It is an arithmetic number, because the mean of its divisors is an integer number (3495034116).

Almost surely, 2^34164021254 is an apocalyptic number.

34164021254 is a deficient number, since it is larger than the sum of its proper divisors (21756524602).

34164021254 is a wasteful number, since it uses less digits than its factorization.

34164021254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438451.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 34164021254 its reverse (45212046143), we get a palindrome (79376067397).

The spelling of 34164021254 in words is "thirty-four billion, one hundred sixty-four million, twenty-one thousand, two hundred fifty-four".