44662004992 has 144 divisors (see below), whose sum is σ = 104230852992. Its totient is φ = 18892431360.

The previous prime is 44662004953. The next prime is 44662004993. The reversal of 44662004992 is 29940026644.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44662004993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2387098 + ... + 2405734.

It is an arithmetic number, because the mean of its divisors is an integer number (723825368).

Almost surely, 2^44662004992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44662004992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52115426496).

44662004992 is an abundant number, since it is smaller than the sum of its proper divisors (59568848000).

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

44662004992 is a wasteful number, since it uses less digits than its factorization.

44662004992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18724 (or 18710 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 44662004992 in words is "forty-four billion, six hundred sixty-two million, four thousand, nine hundred ninety-two".