1124213413240 has 32 divisors (see below), whose sum is σ = 2549397358080. Its totient is φ = 446144533632.

The previous prime is 1124213413231. The next prime is 1124213413241. The reversal of 1124213413240 is 423143124211.

It is a happy number.

It is a super-3 number, since 3×1124213413240³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1124213413199 and 1124213413208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124213413241) 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, 110645847 + ... + 110656006.

It is an arithmetic number, because the mean of its divisors is an integer number (79668667440).

Almost surely, 2^{1124213413240} is an apocalyptic number.

1124213413240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1124213413240 is an abundant number, since it is smaller than the sum of its proper divisors (1425183944840).

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

1124213413240 is a wasteful number, since it uses less digits than its factorization.

1124213413240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221301991 (or 221301987 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1124213413240 its reverse (423143124211), we get a palindrome (1547356537451).

The spelling of 1124213413240 in words is "one trillion, one hundred twenty-four billion, two hundred thirteen million, four hundred thirteen thousand, two hundred forty".