1117290067784 has 32 divisors (see below), whose sum is σ = 2285598651840. Its totient is φ = 507807432000.

The previous prime is 1117290067723. The next prime is 1117290067801. The reversal of 1117290067784 is 4877600927111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230117 + ... + 1512459.

It is an arithmetic number, because the mean of its divisors is an integer number (71424957870).

Almost surely, 2^{1117290067784} is an apocalyptic number.

It is an amenable number.

1117290067784 is an abundant number, since it is smaller than the sum of its proper divisors (1168308584056).

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

1117290067784 is a wasteful number, since it uses less digits than its factorization.

1117290067784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292261 (or 1292257 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 53.

The spelling of 1117290067784 in words is "one trillion, one hundred seventeen billion, two hundred ninety million, sixty-seven thousand, seven hundred eighty-four".