44405998074 has 12 divisors (see below), whose sum is σ = 96212995866. Its totient is φ = 14801999352.

The previous prime is 44405998073. The next prime is 44405998127. The reversal of 44405998074 is 47089950444.

44405998074 is a `hidden beast` number, since 4 + 4 + 40 + 599 + 8 + 0 + 7 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25108620849 + 19297377225 = 158457^2 + 138915^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 44405998074.

It is not an unprimeable number, because it can be changed into a prime (44405998073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1233499929 + ... + 1233499964.

Almost surely, 2^44405998074 is an apocalyptic number.

44405998074 is an abundant number, since it is smaller than the sum of its proper divisors (51806997792).

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

44405998074 is a wasteful number, since it uses less digits than its factorization.

44405998074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466999901 (or 2466999898 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 44405998074 in words is "forty-four billion, four hundred five million, nine hundred ninety-eight thousand, seventy-four".