44399000754 has 48 divisors (see below), whose sum is σ = 99740160000. Its totient is φ = 14257003488.

The previous prime is 44399000717. The next prime is 44399000801. The reversal of 44399000754 is 45700099344.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135247 + ... + 327245.

It is an arithmetic number, because the mean of its divisors is an integer number (2077920000).

Almost surely, 2^44399000754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44399000754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49870080000).

44399000754 is an abundant number, since it is smaller than the sum of its proper divisors (55341159246).

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

44399000754 is a wasteful number, since it uses less digits than its factorization.

44399000754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192479 (or 192476 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 44399000754 in words is "forty-four billion, three hundred ninety-nine million, seven hundred fifty-four", and thus it is an aban number.