44070337920 has 512 divisors, whose sum is σ = 164799360000. Its totient is φ = 9809657856.

The previous prime is 44070337901. The next prime is 44070337921. The reversal of 44070337920 is 2973307044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44070337921) 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 63 ways as a sum of consecutive naturals, for example, 118150854 + ... + 118151226.

It is an arithmetic number, because the mean of its divisors is an integer number (321873750).

Almost surely, 2^44070337920 is an apocalyptic number.

44070337920 is a gapful number since it is divisible by the number (40) 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 44070337920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82399680000).

44070337920 is an abundant number, since it is smaller than the sum of its proper divisors (120729022080).

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

44070337920 is a wasteful number, since it uses less digits than its factorization.

44070337920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 44070337920 in words is "forty-four billion, seventy million, three hundred thirty-seven thousand, nine hundred twenty".