1124424617828 has 6 divisors (see below), whose sum is σ = 1967743081206. Its totient is φ = 562212308912.

The previous prime is 1124424617791. The next prime is 1124424617873. The reversal of 1124424617828 is 8287164244211.

It can be written as a sum of positive squares in only one way, i.e., 784556605504 + 339868012324 = 885752^2 + 582982^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140553077225 + ... + 140553077232.

It is an arithmetic number, because the mean of its divisors is an integer number (327957180201).

Almost surely, 2^{1124424617828} is an apocalyptic number.

It is an amenable number.

1124424617828 is a deficient number, since it is larger than the sum of its proper divisors (843318463378).

1124424617828 is a wasteful number, since it uses less digits than its factorization.

1124424617828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281106154461 (or 281106154459 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 50.

The spelling of 1124424617828 in words is "one trillion, one hundred twenty-four billion, four hundred twenty-four million, six hundred seventeen thousand, eight hundred twenty-eight".