2420430144403 has 4 divisors (see below), whose sum is σ = 2433102553728. Its totient is φ = 2407757735080.

The previous prime is 2420430144371. The next prime is 2420430144421. The reversal of 2420430144403 is 3044410340242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2420430144403 - 2⁵ = 2420430144371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420430144103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6336204376 + ... + 6336204757.

It is an arithmetic number, because the mean of its divisors is an integer number (608275638432).

Almost surely, 2^{2420430144403} is an apocalyptic number.

2420430144403 is a deficient number, since it is larger than the sum of its proper divisors (12672409325).

2420430144403 is a wasteful number, since it uses less digits than its factorization.

2420430144403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12672409324.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2420430144403 its reverse (3044410340242), we get a palindrome (5464840484645).

The spelling of 2420430144403 in words is "two trillion, four hundred twenty billion, four hundred thirty million, one hundred forty-four thousand, four hundred three".