1095212763456 has 112 divisors (see below), whose sum is σ = 3486015644160. Its totient is φ = 296448560640.

The previous prime is 1095212763431. The next prime is 1095212763457. The reversal of 1095212763456 is 6543672125901.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 1095212763399 and 1095212763408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1095212763457) 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, 21418950 + ... + 21470021.

It is an arithmetic number, because the mean of its divisors is an integer number (31125139680).

Almost surely, 2^{1095212763456} is an apocalyptic number.

1095212763456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1095212763456 is an abundant number, since it is smaller than the sum of its proper divisors (2390802880704).

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

1095212763456 is a wasteful number, since it uses less digits than its factorization.

1095212763456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42889012 (or 42889002 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 1095212763456 in words is "one trillion, ninety-five billion, two hundred twelve million, seven hundred sixty-three thousand, four hundred fifty-six".