2124433403420 has 24 divisors (see below), whose sum is σ = 4480963505424. Its totient is φ = 846029864576.

The previous prime is 2124433403347. The next prime is 2124433403461. The reversal of 2124433403420 is 243043344212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233963897 + ... + 233972976.

It is an arithmetic number, because the mean of its divisors is an integer number (186706812726).

Almost surely, 2^{2124433403420} is an apocalyptic number.

2124433403420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2124433403420 is an abundant number, since it is smaller than the sum of its proper divisors (2356530102004).

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

2124433403420 is a wasteful number, since it uses less digits than its factorization.

2124433403420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467937109 (or 467937107 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2124433403420 its reverse (243043344212), we get a palindrome (2367476747632).

The spelling of 2124433403420 in words is "two trillion, one hundred twenty-four billion, four hundred thirty-three million, four hundred three thousand, four hundred twenty".