44400880848 has 40 divisors (see below), whose sum is σ = 114735960000. Its totient is φ = 14795947264.

The previous prime is 44400880841. The next prime is 44400880883. The reversal of 44400880848 is 84808800444.

It is a happy number.

It is a super-3 number, since 3×44400880848³ (a number of 33 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 44400880797 and 44400880806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44400880841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31453 + ... + 299651.

It is an arithmetic number, because the mean of its divisors is an integer number (2868399000).

Almost surely, 2^44400880848 is an apocalyptic number.

44400880848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

44400880848 is an abundant number, since it is smaller than the sum of its proper divisors (70335079152).

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

44400880848 is a wasteful number, since it uses less digits than its factorization.

44400880848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271659 (or 271653 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 44400880848 in words is "forty-four billion, four hundred million, eight hundred eighty thousand, eight hundred forty-eight".