1117740418734 has 8 divisors (see below), whose sum is σ = 2235480837480. Its totient is φ = 372580139576.

The previous prime is 1117740418733. The next prime is 1117740418807. The reversal of 1117740418734 is 4378140477111.

It is a sphenic number, since it is the product of 3 distinct primes.

1117740418734 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117740418733) 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, 93145034889 + ... + 93145034900.

It is an arithmetic number, because the mean of its divisors is an integer number (279435104685).

Almost surely, 2^{1117740418734} is an apocalyptic number.

1117740418734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1117740418734 is a wasteful number, since it uses less digits than its factorization.

1117740418734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186290069794.

The product of its (nonzero) digits is 526848, while the sum is 48.

The spelling of 1117740418734 in words is "one trillion, one hundred seventeen billion, seven hundred forty million, four hundred eighteen thousand, seven hundred thirty-four".