1117569970840 has 32 divisors (see below), whose sum is σ = 2515175724960. Its totient is φ = 446913625600.

The previous prime is 1117569970837. The next prime is 1117569970841. The reversal of 1117569970840 is 480799657111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117569970841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3415441 + ... + 3728320.

It is an arithmetic number, because the mean of its divisors is an integer number (78599241405).

Almost surely, 2^{1117569970840} is an apocalyptic number.

1117569970840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1117569970840 is an abundant number, since it is smaller than the sum of its proper divisors (1397605754120).

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

1117569970840 is a wasteful number, since it uses less digits than its factorization.

1117569970840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147683 (or 7147679 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 58.

The spelling of 1117569970840 in words is "one trillion, one hundred seventeen billion, five hundred sixty-nine million, nine hundred seventy thousand, eight hundred forty".