1095704077944 has 128 divisors (see below), whose sum is σ = 3202068464640. Its totient is φ = 305955766272.

The previous prime is 1095704077883. The next prime is 1095704077991. The reversal of 1095704077944 is 4497704075901.

It is a happy number.

It is a super-2 number, since 2×1095704077944² (a number of 25 digits) contains 22 as substring.

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 31 ways as a sum of consecutive naturals, for example, 2048917 + ... + 2527739.

It is an arithmetic number, because the mean of its divisors is an integer number (25016159880).

Almost surely, 2^{1095704077944} is an apocalyptic number.

1095704077944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1095704077944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1601034232320).

1095704077944 is an abundant number, since it is smaller than the sum of its proper divisors (2106364386696).

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

1095704077944 is a wasteful number, since it uses less digits than its factorization.

1095704077944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479149 (or 479145 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 57.

The spelling of 1095704077944 in words is "one trillion, ninety-five billion, seven hundred four million, seventy-seven thousand, nine hundred forty-four".