44452323040 has 24 divisors (see below), whose sum is σ = 105018613560. Its totient is φ = 17780929152.

The previous prime is 44452323037. The next prime is 44452323043. The reversal of 44452323040 is 4032325444.

It is an interprime number because it is at equal distance from previous prime (44452323037) and next prime (44452323043).

It is a junction number, because it is equal to n+sod(n) for n = 44452322993 and 44452323011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44452323043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138913350 + ... + 138913669.

It is an arithmetic number, because the mean of its divisors is an integer number (4375775565).

Almost surely, 2^44452323040 is an apocalyptic number.

44452323040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44452323040 is an abundant number, since it is smaller than the sum of its proper divisors (60566290520).

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

44452323040 is a wasteful number, since it uses less digits than its factorization.

44452323040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277827034 (or 277827026 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 44452323040 its reverse (4032325444), we get a palindrome (48484648484).

The spelling of 44452323040 in words is "forty-four billion, four hundred fifty-two million, three hundred twenty-three thousand, forty".