445037874402048 has 144 divisors (see below), whose sum is σ = 1190834312238816. Its totient is φ = 147548401827840.

The previous prime is 445037874402041. The next prime is 445037874402103. The reversal of 445037874402048 is 840204478730544.

It is a junction number, because it is equal to n+sod(n) for n = 445037874401982 and 445037874402000.

It is not an unprimeable number, because it can be changed into a prime (445037874402041) 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 15 ways as a sum of consecutive naturals, for example, 107829928 + ... + 111881048.

Almost surely, 2^{445037874402048} is an apocalyptic number.

445037874402048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 445037874402048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595417156119408).

445037874402048 is an abundant number, since it is smaller than the sum of its proper divisors (745796437836768).

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

445037874402048 is a wasteful number, since it uses less digits than its factorization.

445037874402048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051910 (or 4051896 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 60.

The spelling of 445037874402048 in words is "four hundred forty-five trillion, thirty-seven billion, eight hundred seventy-four million, four hundred two thousand, forty-eight".