43142334404 has 24 divisors (see below), whose sum is σ = 81317146008. Its totient is φ = 19909290240.

The previous prime is 43142334383. The next prime is 43142334451. The reversal of 43142334404 is 40443324134.

It can be written as a sum of positive squares in 4 ways, for example, as 1350709504 + 41791624900 = 36752^2 + 204430^2 .

It is a super-2 number, since 2×43142334404² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390944 + ... + 489000.

It is an arithmetic number, because the mean of its divisors is an integer number (3388214417).

Almost surely, 2^43142334404 is an apocalyptic number.

It is an amenable number.

43142334404 is a deficient number, since it is larger than the sum of its proper divisors (38174811604).

43142334404 is a wasteful number, since it uses less digits than its factorization.

43142334404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106535 (or 106533 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 43142334404 its reverse (40443324134), we get a palindrome (83585658538).

The spelling of 43142334404 in words is "forty-three billion, one hundred forty-two million, three hundred thirty-four thousand, four hundred four".