1477044112889 has 16 divisors (see below), whose sum is σ = 1611857491200. Its totient is φ = 1348098833664.

The previous prime is 1477044112877. The next prime is 1477044112933. The reversal of 1477044112889 is 9882114407741.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1477044112889 is a prime.

It is a super-2 number, since 2×1477044112889² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1477044112829) 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, 8392799 + ... + 8566980.

It is an arithmetic number, because the mean of its divisors is an integer number (100741093200).

Almost surely, 2^{1477044112889} is an apocalyptic number.

It is an amenable number.

1477044112889 is a deficient number, since it is larger than the sum of its proper divisors (134813378311).

1477044112889 is a wasteful number, since it uses less digits than its factorization.

1477044112889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16959952.

The product of its (nonzero) digits is 3612672, while the sum is 56.

The spelling of 1477044112889 in words is "one trillion, four hundred seventy-seven billion, forty-four million, one hundred twelve thousand, eight hundred eighty-nine".