1095685309404 has 36 divisors (see below), whose sum is σ = 3165313116784. Its totient is φ = 313052945472.

The previous prime is 1095685309393. The next prime is 1095685309409. The reversal of 1095685309404 is 4049035865901.

1095685309404 is a `hidden beast` number, since 1 + 0 + 9 + 5 + 68 + 530 + 9 + 40 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1095685309409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2173978537 + ... + 2173979040.

Almost surely, 2^{1095685309404} is an apocalyptic number.

1095685309404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1095685309404 is an abundant number, since it is smaller than the sum of its proper divisors (2069627807380).

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

1095685309404 is a wasteful number, since it uses less digits than its factorization.

1095685309404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347957594 (or 4347957589 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 1095685309404 in words is "one trillion, ninety-five billion, six hundred eighty-five million, three hundred nine thousand, four hundred four".