2420001024013 has 4 divisors (see below), whose sum is σ = 2442202868380. Its totient is φ = 2397799179648.

The previous prime is 2420001023989. The next prime is 2420001024041. The reversal of 2420001024013 is 3104201000242.

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

It can be written as a sum of positive squares in 2 ways, for example, as 583211724489 + 1836789299524 = 763683^2 + 1355282^2 .

It is a cyclic number.

It is not a de Polignac number, because 2420001024013 - 2²¹ = 2419998926861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420001024913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11100922020 + ... + 11100922237.

It is an arithmetic number, because the mean of its divisors is an integer number (610550717095).

Almost surely, 2^{2420001024013} is an apocalyptic number.

It is an amenable number.

2420001024013 is a deficient number, since it is larger than the sum of its proper divisors (22201844367).

2420001024013 is a wasteful number, since it uses less digits than its factorization.

2420001024013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22201844366.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2420001024013 its reverse (3104201000242), we get a palindrome (5524202024255).

The spelling of 2420001024013 in words is "two trillion, four hundred twenty billion, one million, twenty-four thousand, thirteen".