74444007441 has 16 divisors (see below), whose sum is σ = 101808344000. Its totient is φ = 48359989440.

The previous prime is 74444007413. The next prime is 74444007457. The reversal of 74444007441 is 14470044447.

It is not a de Polignac number, because 74444007441 - 2¹³ = 74443999249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74444007441.

It is not an unprimeable number, because it can be changed into a prime (74444007401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 631066 + ... + 739683.

It is an arithmetic number, because the mean of its divisors is an integer number (6363021500).

Almost surely, 2^74444007441 is an apocalyptic number.

It is an amenable number.

74444007441 is a deficient number, since it is larger than the sum of its proper divisors (27364336559).

74444007441 is a wasteful number, since it uses less digits than its factorization.

74444007441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371216.

The product of its (nonzero) digits is 200704, while the sum is 39.

The spelling of 74444007441 in words is "seventy-four billion, four hundred forty-four million, seven thousand, four hundred forty-one".