34424215452 has 144 divisors (see below), whose sum is σ = 97893798912. Its totient is φ = 10109946240.

The previous prime is 34424215429. The next prime is 34424215513. The reversal of 34424215452 is 25451242443.

34424215452 is a `hidden beast` number, since 34 + 42 + 42 + 1 + 545 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 1908058 + ... + 1926014.

It is an arithmetic number, because the mean of its divisors is an integer number (679818048).

Almost surely, 2^34424215452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34424215452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48946899456).

34424215452 is an abundant number, since it is smaller than the sum of its proper divisors (63469583460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34424215452 is a wasteful number, since it uses less digits than its factorization.

34424215452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18128 (or 18123 counting only the distinct ones).

The product of its digits is 153600, while the sum is 36.

Adding to 34424215452 its reverse (25451242443), we get a palindrome (59875457895).

The spelling of 34424215452 in words is "thirty-four billion, four hundred twenty-four million, two hundred fifteen thousand, four hundred fifty-two".