2420023131444 has 48 divisors (see below), whose sum is σ = 5784142307328. Its totient is φ = 787082337888.

The previous prime is 2420023131439. The next prime is 2420023131503. The reversal of 2420023131444 is 4441313200242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1987572 + ... + 2964875.

It is an arithmetic number, because the mean of its divisors is an integer number (120502964736).

Almost surely, 2^{2420023131444} is an apocalyptic number.

It is an amenable number.

2420023131444 is an abundant number, since it is smaller than the sum of its proper divisors (3364119175884).

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

2420023131444 is a wasteful number, since it uses less digits than its factorization.

2420023131444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953444 (or 4953442 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2420023131444 its reverse (4441313200242), we get a palindrome (6861336331686).

The spelling of 2420023131444 in words is "two trillion, four hundred twenty billion, twenty-three million, one hundred thirty-one thousand, four hundred forty-four".