44143312432140 has 144 divisors (see below), whose sum is σ = 134247946568736. Its totient is φ = 11741117184000.

The previous prime is 44143312432139. The next prime is 44143312432151. The reversal of 44143312432140 is 4123421334144.

44143312432140 is a `hidden beast` number, since 4 + 4 + 1 + 433 + 1 + 2 + 4 + 3 + 214 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 44143312432095 and 44143312432104.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 123259974 + ... + 123617586.

Almost surely, 2^{44143312432140} is an apocalyptic number.

It is an amenable number.

44143312432140 is an abundant number, since it is smaller than the sum of its proper divisors (90104634136596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44143312432140 is a wasteful number, since it uses less digits than its factorization.

44143312432140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359400 (or 359395 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 44143312432140 its reverse (4123421334144), we get a palindrome (48266733766284).

The spelling of 44143312432140 in words is "forty-four trillion, one hundred forty-three billion, three hundred twelve million, four hundred thirty-two thousand, one hundred forty".