2420526250242 has 24 divisors (see below), whose sum is σ = 5244949575216. Its totient is φ = 806768847576.

The previous prime is 2420526250237. The next prime is 2420526250283.

2420526250242 is a `hidden beast` number, since 2 + 4 + 2 + 0 + 5 + 2 + 625 + 0 + 24 + 2 = 666.

2420526250242 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2420526250242² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2420526250197 and 2420526250206.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5898988 + ... + 6295959.

It is an arithmetic number, because the mean of its divisors is an integer number (218539565634).

Almost surely, 2^{2420526250242} is an apocalyptic number.

2420526250242 is an abundant number, since it is smaller than the sum of its proper divisors (2824423324974).

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

2420526250242 is a wasteful number, since it uses less digits than its factorization.

2420526250242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12205982 (or 12205979 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

The spelling of 2420526250242 in words is "two trillion, four hundred twenty billion, five hundred twenty-six million, two hundred fifty thousand, two hundred forty-two".