44773713408 has 160 divisors (see below), whose sum is σ = 129889900800. Its totient is φ = 13651255296.

The previous prime is 44773713403. The next prime is 44773713409. The reversal of 44773713408 is 80431737744.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44773713403) 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, 819885 + ... + 872787.

It is an arithmetic number, because the mean of its divisors is an integer number (811811880).

Almost surely, 2^44773713408 is an apocalyptic number.

44773713408 is a gapful number since it is divisible by the number (48) 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 44773713408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64944950400).

44773713408 is an abundant number, since it is smaller than the sum of its proper divisors (85116187392).

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

44773713408 is a wasteful number, since it uses less digits than its factorization.

44773713408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52972 (or 52956 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 44773713408 in words is "forty-four billion, seven hundred seventy-three million, seven hundred thirteen thousand, four hundred eight".