43144004141002 has 8 divisors (see below), whose sum is σ = 64719605398212. Its totient is φ = 21570802341600.

The previous prime is 43144004140889. The next prime is 43144004141003. The reversal of 43144004141002 is 20014140044134.

It can be written as a sum of positive squares in 2 ways, for example, as 40059165051361 + 3084839089641 = 6329231^2 + 1756371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×43144004141002² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43144004141003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 599819499 + ... + 599891422.

Almost surely, 2^{43144004141002} is an apocalyptic number.

43144004141002 is a deficient number, since it is larger than the sum of its proper divisors (21575601257210).

43144004141002 is a wasteful number, since it uses less digits than its factorization.

43144004141002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199728904.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 43144004141002 its reverse (20014140044134), we get a palindrome (63158144185136).

The spelling of 43144004141002 in words is "forty-three trillion, one hundred forty-four billion, four million, one hundred forty-one thousand, two".