44405454002 has 32 divisors (see below), whose sum is σ = 86294006400. Its totient is φ = 16642412928.

The previous prime is 44405453957. The next prime is 44405454007. The reversal of 44405454002 is 20045450444.

44405454002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44405454002.

It is not an unprimeable number, because it can be changed into a prime (44405454007) 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, 6417227 + ... + 6424142.

It is an arithmetic number, because the mean of its divisors is an integer number (2696687700).

Almost surely, 2^44405454002 is an apocalyptic number.

44405454002 is a deficient number, since it is larger than the sum of its proper divisors (41888552398).

44405454002 is a wasteful number, since it uses less digits than its factorization.

44405454002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12841410.

The product of its (nonzero) digits is 51200, while the sum is 32.

The spelling of 44405454002 in words is "forty-four billion, four hundred five million, four hundred fifty-four thousand, two".