44124442000 has 80 divisors (see below), whose sum is σ = 111331838592. Its totient is φ = 16882377600.

The previous prime is 44124441997. The next prime is 44124442009. The reversal of 44124442000 is 24442144.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×44124442000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (44124442009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433614 + ... + 525613.

Almost surely, 2^44124442000 is an apocalyptic number.

44124442000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44124442000 is an abundant number, since it is smaller than the sum of its proper divisors (67207396592).

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

44124442000 is a wasteful number, since it uses less digits than its factorization.

44124442000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959273 (or 959257 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 44124442000 its reverse (24442144), we get a palindrome (44148884144).

The spelling of 44124442000 in words is "forty-four billion, one hundred twenty-four million, four hundred forty-two thousand".