43130212430 has 16 divisors (see below), whose sum is σ = 77638299984. Its totient is φ = 17251214400.

The previous prime is 43130212409. The next prime is 43130212459. The reversal of 43130212430 is 3421203134.

It is a super-3 number, since 3×43130212430³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43130212396 and 43130212405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122714 + ... + 318306.

It is an arithmetic number, because the mean of its divisors is an integer number (4852393749).

Almost surely, 2^43130212430 is an apocalyptic number.

43130212430 is a deficient number, since it is larger than the sum of its proper divisors (34508087554).

43130212430 is a wasteful number, since it uses less digits than its factorization.

43130212430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217651.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 43130212430 its reverse (3421203134), we get a palindrome (46551415564).

The spelling of 43130212430 in words is "forty-three billion, one hundred thirty million, two hundred twelve thousand, four hundred thirty".