45040444251204 has 24 divisors (see below), whose sum is σ = 105094512070240. Its totient is φ = 15013461109824.

The previous prime is 45040444251191. The next prime is 45040444251223. The reversal of 45040444251204 is 40215244404054.

45040444251204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8689632 + ... + 12868200.

Almost surely, 2^{45040444251204} is an apocalyptic number.

It is an amenable number.

45040444251204 is an abundant number, since it is smaller than the sum of its proper divisors (60054067819036).

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

45040444251204 is a wasteful number, since it uses less digits than its factorization.

45040444251204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076819 (or 5076817 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 39.

Adding to 45040444251204 its reverse (40215244404054), we get a palindrome (85255688655258).

The spelling of 45040444251204 in words is "forty-five trillion, forty billion, four hundred forty-four million, two hundred fifty-one thousand, two hundred four".