4254518034 has 80 divisors (see below), whose sum is σ = 10348090368. Its totient is φ = 1298693088.

The previous prime is 4254518033. The next prime is 4254518063. The reversal of 4254518034 is 4308154524.

It is a happy number.

4254518034 is a `hidden beast` number, since 4 + 2 + 545 + 1 + 80 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4254518034.

It is not an unprimeable number, because it can be changed into a prime (4254518033) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 259509 + ... + 275415.

Almost surely, 2^4254518034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4254518034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5174045184).

4254518034 is an abundant number, since it is smaller than the sum of its proper divisors (6093572334).

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

4254518034 is a wasteful number, since it uses less digits than its factorization.

4254518034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16061 (or 16052 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 4254518034 is about 65226.6665866040. Note that the first 3 decimals coincide. The cubic root of 4254518034 is about 1620.3796846677.

The spelling of 4254518034 in words is "four billion, two hundred fifty-four million, five hundred eighteen thousand, thirty-four".