44124133221040 has 80 divisors (see below), whose sum is σ = 102719283357600. Its totient is φ = 17627176359936.

The previous prime is 44124133221013. The next prime is 44124133221043. The reversal of 44124133221040 is 4012233142144.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 44124133220993 and 44124133221011.

It is not an unprimeable number, because it can be changed into a prime (44124133221043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 741390324 + ... + 741449836.

It is an arithmetic number, because the mean of its divisors is an integer number (1283991041970).

Almost surely, 2^{44124133221040} is an apocalyptic number.

44124133221040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44124133221040 is an abundant number, since it is smaller than the sum of its proper divisors (58595150136560).

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

44124133221040 is a wasteful number, since it uses less digits than its factorization.

44124133221040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71174 (or 71168 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 44124133221040 its reverse (4012233142144), we get a palindrome (48136366363184).

The spelling of 44124133221040 in words is "forty-four trillion, one hundred twenty-four billion, one hundred thirty-three million, two hundred twenty-one thousand, forty".