44132230142 has 64 divisors (see below), whose sum is σ = 90695808000. Its totient is φ = 15871695840.

The previous prime is 44132230133. The next prime is 44132230169. The reversal of 44132230142 is 24103223144.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126842 + ... + 323037.

It is an arithmetic number, because the mean of its divisors is an integer number (1417122000).

Almost surely, 2^44132230142 is an apocalyptic number.

44132230142 is an abundant number, since it is smaller than the sum of its proper divisors (46563577858).

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

44132230142 is a wasteful number, since it uses less digits than its factorization.

44132230142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449926 (or 449912 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 44132230142 its reverse (24103223144), we get a palindrome (68235453286).

The spelling of 44132230142 in words is "forty-four billion, one hundred thirty-two million, two hundred thirty thousand, one hundred forty-two".