430002052240 has 80 divisors (see below), whose sum is σ = 1056257752320. Its totient is φ = 162346705920.

The previous prime is 430002052213. The next prime is 430002052247. The reversal of 430002052240 is 42250200034.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×430002052240² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (430002052247) 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 15 ways as a sum of consecutive naturals, for example, 110029 + ... + 933868.

It is an arithmetic number, because the mean of its divisors is an integer number (13203221904).

Almost surely, 2^430002052240 is an apocalyptic number.

430002052240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

430002052240 is an abundant number, since it is smaller than the sum of its proper divisors (626255700080).

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

430002052240 is a wasteful number, since it uses less digits than its factorization.

430002052240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044200 (or 1044194 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

Adding to 430002052240 its reverse (42250200034), we get a palindrome (472252252274).

The spelling of 430002052240 in words is "four hundred thirty billion, two million, fifty-two thousand, two hundred forty".