44733771012 has 192 divisors, whose sum is σ = 124993290240. Its totient is φ = 12182553600.

The previous prime is 44733771011. The next prime is 44733771059. The reversal of 44733771012 is 21017733744.

It is a happy number.

It is a super-2 number, since 2×44733771012² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44733771011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 103790437 + ... + 103790867.

It is an arithmetic number, because the mean of its divisors is an integer number (651006720).

Almost surely, 2^44733771012 is an apocalyptic number.

44733771012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44733771012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62496645120).

44733771012 is an abundant number, since it is smaller than the sum of its proper divisors (80259519228).

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

44733771012 is a wasteful number, since it uses less digits than its factorization.

44733771012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 39.

The spelling of 44733771012 in words is "forty-four billion, seven hundred thirty-three million, seven hundred seventy-one thousand, twelve".