1109502109174 has 16 divisors (see below), whose sum is σ = 1738364451840. Its totient is φ = 530095971240.

The previous prime is 1109502109171. The next prime is 1109502109181. The reversal of 1109502109174 is 4719012059011.

It is a super-4 number, since 4×1109502109174⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109502109171) 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, 12123744 + ... + 12214915.

It is an arithmetic number, because the mean of its divisors is an integer number (108647778240).

Almost surely, 2^{1109502109174} is an apocalyptic number.

1109502109174 is a deficient number, since it is larger than the sum of its proper divisors (628862342666).

1109502109174 is a wasteful number, since it uses less digits than its factorization.

1109502109174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24339675.

The product of its (nonzero) digits is 22680, while the sum is 40.

The spelling of 1109502109174 in words is "one trillion, one hundred nine billion, five hundred two million, one hundred nine thousand, one hundred seventy-four".