43140414430 has 32 divisors (see below), whose sum is σ = 79571636928. Its totient is φ = 16830009600.

The previous prime is 43140414409. The next prime is 43140414431. The reversal of 43140414430 is 3441404134.

It is a happy number.

It is a super-2 number, since 2×43140414430² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43140414431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1453519 + ... + 1482901.

It is an arithmetic number, because the mean of its divisors is an integer number (2486613654).

Almost surely, 2^43140414430 is an apocalyptic number.

43140414430 is a deficient number, since it is larger than the sum of its proper divisors (36431222498).

43140414430 is a wasteful number, since it uses less digits than its factorization.

43140414430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33012.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 43140414430 its reverse (3441404134), we get a palindrome (46581818564).

The spelling of 43140414430 in words is "forty-three billion, one hundred forty million, four hundred fourteen thousand, four hundred thirty".