1424321124240 has 160 divisors (see below), whose sum is σ = 5182549367040. Its totient is φ = 316760205312.

The previous prime is 1424321124229. The next prime is 1424321124271. The reversal of 1424321124240 is 424211234241.

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 = 1424321124198 and 1424321124207.

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, 11394735 + ... + 11519054.

It is an arithmetic number, because the mean of its divisors is an integer number (32390933544).

Almost surely, 2^{1424321124240} is an apocalyptic number.

1424321124240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424321124240 is an abundant number, since it is smaller than the sum of its proper divisors (3758228242800).

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

1424321124240 is a wasteful number, since it uses less digits than its factorization.

1424321124240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22913849 (or 22913843 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1424321124240 its reverse (424211234241), we get a palindrome (1848532358481).

The spelling of 1424321124240 in words is "one trillion, four hundred twenty-four billion, three hundred twenty-one million, one hundred twenty-four thousand, two hundred forty".