44030013142231 has 4 divisors (see below), whose sum is σ = 46347382255000. Its totient is φ = 41712644029464.

The previous prime is 44030013142223. The next prime is 44030013142253. The reversal of 44030013142231 is 13224131003044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44030013142231 - 2³ = 44030013142223 is a prime.

It is a super-2 number, since 2×44030013142231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44030013142231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44030013142931) 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, 1158684556356 + ... + 1158684556393.

It is an arithmetic number, because the mean of its divisors is an integer number (11586845563750).

Almost surely, 2^{44030013142231} is an apocalyptic number.

44030013142231 is a deficient number, since it is larger than the sum of its proper divisors (2317369112769).

44030013142231 is a wasteful number, since it uses less digits than its factorization.

44030013142231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317369112768.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 44030013142231 its reverse (13224131003044), we get a palindrome (57254144145275).

The spelling of 44030013142231 in words is "forty-four trillion, thirty billion, thirteen million, one hundred forty-two thousand, two hundred thirty-one".