4300021434 has 32 divisors (see below), whose sum is σ = 8676702720. Its totient is φ = 1420599600.

The previous prime is 4300021403. The next prime is 4300021441. The reversal of 4300021434 is 4341200034.

It is a self number, because there is not a number n which added to its sum of digits gives 4300021434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522169 + ... + 530339.

It is an arithmetic number, because the mean of its divisors is an integer number (271146960).

Almost surely, 2^4300021434 is an apocalyptic number.

4300021434 is an abundant number, since it is smaller than the sum of its proper divisors (4376681286).

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

4300021434 is a wasteful number, since it uses less digits than its factorization.

4300021434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8946.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4300021434 is about 65574.5486755342. The cubic root of 4300021434 is about 1626.1360335771.

Adding to 4300021434 its reverse (4341200034), we get a palindrome (8641221468).

The spelling of 4300021434 in words is "four billion, three hundred million, twenty-one thousand, four hundred thirty-four".