44450501098 has 16 divisors (see below), whose sum is σ = 67639463136. Its totient is φ = 21905286480.

The previous prime is 44450501093. The next prime is 44450501107. The reversal of 44450501098 is 89010505444.

It is a self number, because there is not a number n which added to its sum of digits gives 44450501098.

It is not an unprimeable number, because it can be changed into a prime (44450501093) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 248136 + ... + 387907.

It is an arithmetic number, because the mean of its divisors is an integer number (4227466446).

Almost surely, 2^44450501098 is an apocalyptic number.

44450501098 is a deficient number, since it is larger than the sum of its proper divisors (23188962038).

44450501098 is a wasteful number, since it uses less digits than its factorization.

44450501098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636549.

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 44450501098 in words is "forty-four billion, four hundred fifty million, five hundred one thousand, ninety-eight".