1117455317435 has 4 divisors (see below), whose sum is σ = 1340946380928. Its totient is φ = 893964253944.

The previous prime is 1117455317417. The next prime is 1117455317437. The reversal of 1117455317435 is 5347135547111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1117455317435 is a prime.

It is a super-2 number, since 2×1117455317435² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1117455317435.

It is not an unprimeable number, because it can be changed into a prime (1117455317437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111745531739 + ... + 111745531748.

It is an arithmetic number, because the mean of its divisors is an integer number (335236595232).

Almost surely, 2^{1117455317435} is an apocalyptic number.

1117455317435 is a deficient number, since it is larger than the sum of its proper divisors (223491063493).

1117455317435 is an equidigital number, since it uses as much as digits as its factorization.

1117455317435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223491063492.

The product of its digits is 882000, while the sum is 47.

The spelling of 1117455317435 in words is "one trillion, one hundred seventeen billion, four hundred fifty-five million, three hundred seventeen thousand, four hundred thirty-five".