441522654861387 has 16 divisors (see below), whose sum is σ = 642278099738880. Its totient is φ = 267563100698400.

The previous prime is 441522654861331. The next prime is 441522654861397. The reversal of 441522654861387 is 783168456225144.

It is not a de Polignac number, because 441522654861387 - 2⁷ = 441522654861259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (441522654861317) 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, 659337687 + ... + 660006992.

It is an arithmetic number, because the mean of its divisors is an integer number (40142381233680).

Almost surely, 2^{441522654861387} is an apocalyptic number.

441522654861387 is a deficient number, since it is larger than the sum of its proper divisors (200755444877493).

441522654861387 is a wasteful number, since it uses less digits than its factorization.

441522654861387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319354834.

The product of its digits is 309657600, while the sum is 66.

The spelling of 441522654861387 in words is "four hundred forty-one trillion, five hundred twenty-two billion, six hundred fifty-four million, eight hundred sixty-one thousand, three hundred eighty-seven".