1115874090240 has 576 divisors, whose sum is σ = 4479633801216. Its totient is φ = 230424477696.

The previous prime is 1115874090223. The next prime is 1115874090299. The reversal of 1115874090240 is 420904785111.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1115874090192 and 1115874090201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16389709 + ... + 16457651.

It is an arithmetic number, because the mean of its divisors is an integer number (7777142016).

Almost surely, 2^{1115874090240} is an apocalyptic number.

1115874090240 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 1115874090240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2239816900608).

1115874090240 is an abundant number, since it is smaller than the sum of its proper divisors (3363759710976).

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

1115874090240 is a wasteful number, since it uses less digits than its factorization.

1115874090240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68034 (or 68020 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 1115874090240 in words is "one trillion, one hundred fifteen billion, eight hundred seventy-four million, ninety thousand, two hundred forty".