4212430140 has 48 divisors (see below), whose sum is σ = 11909334528. Its totient is φ = 1112407104.

The previous prime is 4212430121. The next prime is 4212430171. The reversal of 4212430140 is 410342124.

It is a congruent number.

It is an unprimeable number.

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, 334632 + ... + 346991.

It is an arithmetic number, because the mean of its divisors is an integer number (248111136).

Almost surely, 2^4212430140 is an apocalyptic number.

It is an amenable number.

4212430140 is an abundant number, since it is smaller than the sum of its proper divisors (7696904388).

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

4212430140 is a wasteful number, since it uses less digits than its factorization.

4212430140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681738 (or 681736 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4212430140 is about 64903.2367451732. The cubic root of 4212430140 is about 1615.0187564717.

Adding to 4212430140 its reverse (410342124), we get a palindrome (4622772264).

The spelling of 4212430140 in words is "four billion, two hundred twelve million, four hundred thirty thousand, one hundred forty".