44131403434 has 8 divisors (see below), whose sum is σ = 66879549828. Its totient is φ = 21838220160.

The previous prime is 44131403431. The next prime is 44131403441. The reversal of 44131403434 is 43430413144.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 43954380409 + 177023025 = 209653^2 + 13305^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 44131403396 and 44131403405.

It is not an unprimeable number, because it can be changed into a prime (44131403431) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 113740537 + ... + 113740924.

Almost surely, 2^44131403434 is an apocalyptic number.

44131403434 is a deficient number, since it is larger than the sum of its proper divisors (22748146394).

44131403434 is a wasteful number, since it uses less digits than its factorization.

44131403434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227481560.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 44131403434 its reverse (43430413144), we get a palindrome (87561816578).

The spelling of 44131403434 in words is "forty-four billion, one hundred thirty-one million, four hundred three thousand, four hundred thirty-four".