1123380074500 has 24 divisors (see below), whose sum is σ = 2453462083800. Its totient is φ = 449352029600.

The previous prime is 1123380074477. The next prime is 1123380074513. The reversal of 1123380074500 is 54700833211.

It can be written as a sum of positive squares in 4 ways, for example, as 46297268224 + 1077082806276 = 215168^2 + 1037826^2 .

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, 1123379575 + ... + 1123380574.

It is an arithmetic number, because the mean of its divisors is an integer number (102227586825).

Almost surely, 2^{1123380074500} is an apocalyptic number.

1123380074500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1123380074500 is an abundant number, since it is smaller than the sum of its proper divisors (1330082009300).

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

1123380074500 is a wasteful number, since it uses less digits than its factorization.

1123380074500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246760168 (or 2246760156 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 1123380074500 in words is "one trillion, one hundred twenty-three billion, three hundred eighty million, seventy-four thousand, five hundred".