1115908696320 has 576 divisors, whose sum is σ = 4047087034368. Its totient is φ = 261759590400.

The previous prime is 1115908696313. The next prime is 1115908696327. The reversal of 1115908696320 is 236968095111.

It is an interprime number because it is at equal distance from previous prime (1115908696313) and next prime (1115908696327).

It is a super-3 number, since 3×1115908696320³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1115908696327) 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, 158438719 + ... + 158445761.

It is an arithmetic number, because the mean of its divisors is an integer number (7026192768).

Almost surely, 2^{1115908696320} is an apocalyptic number.

1115908696320 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 1115908696320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2023543517184).

1115908696320 is an abundant number, since it is smaller than the sum of its proper divisors (2931178338048).

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

1115908696320 is an equidigital number, since it uses as much as digits as its factorization.

1115908696320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7131 (or 7095 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 51.

The spelling of 1115908696320 in words is "one trillion, one hundred fifteen billion, nine hundred eight million, six hundred ninety-six thousand, three hundred twenty".