34020051450 has 288 divisors, whose sum is σ = 108864615552. Its totient is φ = 6877094400.

The previous prime is 34020051353. The next prime is 34020051491. The reversal of 34020051450 is 5415002043.

It is a self number, because there is not a number n which added to its sum of digits gives 34020051450.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4697232 + ... + 4704468.

Almost surely, 2^34020051450 is an apocalyptic number.

34020051450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34020051450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54432307776).

34020051450 is an abundant number, since it is smaller than the sum of its proper divisors (74844564102).

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

34020051450 is a wasteful number, since it uses less digits than its factorization.

34020051450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7318 (or 7302 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 34020051450 its reverse (5415002043), we get a palindrome (39435053493).

It can be divided in two parts, 340200 and 51450, that multiplied together give a square (17503290000 = 132300²).

The spelling of 34020051450 in words is "thirty-four billion, twenty million, fifty-one thousand, four hundred fifty".