1210793981760 has 1344 divisors, whose sum is σ = 4937163079680. Its totient is φ = 269216317440.

The previous prime is 1210793981723. The next prime is 1210793981791. The reversal of 1210793981760 is 671893970121.

It is a happy number.

1210793981760 is a `hidden beast` number, since 1 + 2 + 10 + 79 + 398 + 176 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1210793981697 and 1210793981706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3592860312 + ... + 3592860648.

Almost surely, 2^{1210793981760} is an apocalyptic number.

1210793981760 is a gapful number since it is divisible by the number (10) 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 1210793981760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2468581539840).

1210793981760 is an abundant number, since it is smaller than the sum of its proper divisors (3726369097920).

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

1210793981760 is a wasteful number, since it uses less digits than its factorization.

1210793981760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The spelling of 1210793981760 in words is "one trillion, two hundred ten billion, seven hundred ninety-three million, nine hundred eighty-one thousand, seven hundred sixty".