44234423140 has 24 divisors (see below), whose sum is σ = 93560584320. Its totient is φ = 17566474848.

The previous prime is 44234423087. The next prime is 44234423141. The reversal of 44234423140 is 4132443244.

44234423140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44234423141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7953052 + ... + 7958611.

It is an arithmetic number, because the mean of its divisors is an integer number (3898357680).

Almost surely, 2^44234423140 is an apocalyptic number.

It is an amenable number.

44234423140 is an abundant number, since it is smaller than the sum of its proper divisors (49326161180).

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

44234423140 is a wasteful number, since it uses less digits than its factorization.

44234423140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15911811 (or 15911809 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44234423140 its reverse (4132443244), we get a palindrome (48366866384).

The spelling of 44234423140 in words is "forty-four billion, two hundred thirty-four million, four hundred twenty-three thousand, one hundred forty".