1089417477670 has 32 divisors (see below), whose sum is σ = 2046377898432. Its totient is φ = 416786443392.

The previous prime is 1089417477661. The next prime is 1089417477691. The reversal of 1089417477670 is 767747149801.

It is a junction number, because it is equal to n+sod(n) for n = 1089417477599 and 1089417477608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2713224 + ... + 3088756.

It is an arithmetic number, because the mean of its divisors is an integer number (63949309326).

Almost surely, 2^{1089417477670} is an apocalyptic number.

1089417477670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1089417477670 is a deficient number, since it is larger than the sum of its proper divisors (956960420762).

1089417477670 is a wasteful number, since it uses less digits than its factorization.

1089417477670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388176.

The product of its (nonzero) digits is 16595712, while the sum is 61.

The spelling of 1089417477670 in words is "one trillion, eighty-nine billion, four hundred seventeen million, four hundred seventy-seven thousand, six hundred seventy".