1090400660060 has 24 divisors (see below), whose sum is σ = 2291213440320. Its totient is φ = 435898920384.

The previous prime is 1090400660051. The next prime is 1090400660101. The reversal of 1090400660060 is 600660040901.

It is a junction number, because it is equal to n+sod(n) for n = 1090400659999 and 1090400660026.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16299764 + ... + 16366523.

It is an arithmetic number, because the mean of its divisors is an integer number (95467226680).

Almost surely, 2^{1090400660060} is an apocalyptic number.

1090400660060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1090400660060 is an abundant number, since it is smaller than the sum of its proper divisors (1200812780260).

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

1090400660060 is a wasteful number, since it uses less digits than its factorization.

1090400660060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32667965 (or 32667963 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 1090400660060 in words is "one trillion, ninety billion, four hundred million, six hundred sixty thousand, sixty".