1124857494468 has 96 divisors (see below), whose sum is σ = 3010828907520. Its totient is φ = 362802101760.

The previous prime is 1124857494421. The next prime is 1124857494473. The reversal of 1124857494468 is 8644947584211.

1124857494468 is a `hidden beast` number, since 1 + 1 + 2 + 4 + 85 + 7 + 4 + 94 + 468 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25948780 + ... + 25992092.

It is an arithmetic number, because the mean of its divisors is an integer number (31362801120).

Almost surely, 2^{1124857494468} is an apocalyptic number.

1124857494468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1124857494468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505414453760).

1124857494468 is an abundant number, since it is smaller than the sum of its proper divisors (1885971413052).

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

1124857494468 is a wasteful number, since it uses less digits than its factorization.

1124857494468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51114 (or 51106 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 63.

The spelling of 1124857494468 in words is "one trillion, one hundred twenty-four billion, eight hundred fifty-seven million, four hundred ninety-four thousand, four hundred sixty-eight".