1124253140340 has 48 divisors (see below), whose sum is σ = 3434082321600. Its totient is φ = 272546215680.

The previous prime is 1124253140327. The next prime is 1124253140357. The reversal of 1124253140340 is 430413524211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1124253140298 and 1124253140307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851706265 + ... + 851707584.

It is an arithmetic number, because the mean of its divisors is an integer number (71543381700).

Almost surely, 2^{1124253140340} is an apocalyptic number.

1124253140340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124253140340 is an abundant number, since it is smaller than the sum of its proper divisors (2309829181260).

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

1124253140340 is a wasteful number, since it uses less digits than its factorization.

1124253140340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703413872 (or 1703413870 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1124253140340 its reverse (430413524211), we get a palindrome (1554666664551).

The spelling of 1124253140340 in words is "one trillion, one hundred twenty-four billion, two hundred fifty-three million, one hundred forty thousand, three hundred forty".