1115155314240 has 224 divisors, whose sum is σ = 4065782307840. Its totient is φ = 256112179200.

The previous prime is 1115155314239. The next prime is 1115155314269. The reversal of 1115155314240 is 424135515111.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2578356 + ... + 2979635.

Almost surely, 2^{1115155314240} is an apocalyptic number.

1115155314240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1115155314240 is an abundant number, since it is smaller than the sum of its proper divisors (2950626993600).

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

1115155314240 is a wasteful number, since it uses less digits than its factorization.

1115155314240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5558041 (or 5558031 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 33.

The spelling of 1115155314240 in words is "one trillion, one hundred fifteen billion, one hundred fifty-five million, three hundred fourteen thousand, two hundred forty".