844046528354 has 4 divisors (see below), whose sum is σ = 1266069792534. Its totient is φ = 422023264176.

The previous prime is 844046528293. The next prime is 844046528389. The reversal of 844046528354 is 453825640448.

It is a happy number.

844046528354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 821512015129 + 22534513225 = 906373^2 + 150115^2 .

It is a junction number, because it is equal to n+sod(n) for n = 844046528296 and 844046528305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211011632087 + ... + 211011632090.

Almost surely, 2^844046528354 is an apocalyptic number.

844046528354 is a deficient number, since it is larger than the sum of its proper divisors (422023264180).

844046528354 is a wasteful number, since it uses less digits than its factorization.

844046528354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422023264179.

The product of its (nonzero) digits is 14745600, while the sum is 53.

The spelling of 844046528354 in words is "eight hundred forty-four billion, forty-six million, five hundred twenty-eight thousand, three hundred fifty-four".