2421924936337 has 8 divisors (see below), whose sum is σ = 2425434095016. Its totient is φ = 2418416337792.

The previous prime is 2421924936311. The next prime is 2421924936349. The reversal of 2421924936337 is 7336394291242.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 821254625361 + 1600670310976 = 906231^2 + 1265176^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2421924936337 - 2¹⁹ = 2421924412049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2421954936337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8938863 + ... + 9205819.

It is an arithmetic number, because the mean of its divisors is an integer number (303179261877).

Almost surely, 2^{2421924936337} is an apocalyptic number.

It is an amenable number.

2421924936337 is a deficient number, since it is larger than the sum of its proper divisors (3509158679).

2421924936337 is a wasteful number, since it uses less digits than its factorization.

2421924936337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280067.

The product of its digits is 11757312, while the sum is 55.

The spelling of 2421924936337 in words is "two trillion, four hundred twenty-one billion, nine hundred twenty-four million, nine hundred thirty-six thousand, three hundred thirty-seven".