1120396910976 has 512 divisors, whose sum is σ = 3832510464000. Its totient is φ = 315620444160.

The previous prime is 1120396910959. The next prime is 1120396910977. The reversal of 1120396910976 is 6790196930211.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120396910977) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 618661111 + ... + 618662921.

It is an arithmetic number, because the mean of its divisors is an integer number (7485372000).

Almost surely, 2^{1120396910976} is an apocalyptic number.

1120396910976 is a gapful number since it is divisible by the number (16) 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 1120396910976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1916255232000).

1120396910976 is an abundant number, since it is smaller than the sum of its proper divisors (2712113553024).

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

1120396910976 is a wasteful number, since it uses less digits than its factorization.

1120396910976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 54.

The spelling of 1120396910976 in words is "one trillion, one hundred twenty billion, three hundred ninety-six million, nine hundred ten thousand, nine hundred seventy-six".