44392932090 has 320 divisors, whose sum is σ = 138223895040. Its totient is φ = 10129950720.

The previous prime is 44392932079. The next prime is 44392932091. The reversal of 44392932090 is 9023929344.

It is a happy number.

44392932090 is a `hidden beast` number, since 4 + 439 + 2 + 9 + 3 + 209 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (44392932091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 9400930 + ... + 9405650.

It is an arithmetic number, because the mean of its divisors is an integer number (431949672).

Almost surely, 2^44392932090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44392932090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69111947520).

44392932090 is an abundant number, since it is smaller than the sum of its proper divisors (93830962950).

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

44392932090 is a wasteful number, since it uses less digits than its factorization.

44392932090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4819 (or 4810 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The spelling of 44392932090 in words is "forty-four billion, three hundred ninety-two million, nine hundred thirty-two thousand, ninety".