440233112134 has 4 divisors (see below), whose sum is σ = 660349668204. Its totient is φ = 220116556066.

The previous prime is 440233112131. The next prime is 440233112171. The reversal of 440233112134 is 431211332044.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440233112131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110058278032 + ... + 110058278035.

It is an arithmetic number, because the mean of its divisors is an integer number (165087417051).

Almost surely, 2^440233112134 is an apocalyptic number.

440233112134 is a deficient number, since it is larger than the sum of its proper divisors (220116556070).

440233112134 is a wasteful number, since it uses less digits than its factorization.

440233112134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220116556069.

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

Adding to 440233112134 its reverse (431211332044), we get a palindrome (871444444178).

The spelling of 440233112134 in words is "four hundred forty billion, two hundred thirty-three million, one hundred twelve thousand, one hundred thirty-four".