2442520001 has 2 divisors, whose sum is σ = 2442520002. Its totient is φ = 2442520000.

The previous prime is 2442519949. The next prime is 2442520009. The reversal of 2442520001 is 1000252442.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1858041025 + 584478976 = 43105^2 + 24176^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442520001 - 2²² = 2438325697 is a prime.

It is not a weakly prime, because it can be changed into another prime (2442520009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221260000 + 1221260001.

It is an arithmetic number, because the mean of its divisors is an integer number (1221260001).

Almost surely, 2^2442520001 is an apocalyptic number.

It is an amenable number.

2442520001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442520001 is an equidigital number, since it uses as much as digits as its factorization.

2442520001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2442520001 is about 49421.8575227601. The cubic root of 2442520001 is about 1346.7264077983.

Adding to 2442520001 its reverse (1000252442), we get a palindrome (3442772443).

The spelling of 2442520001 in words is "two billion, four hundred forty-two million, five hundred twenty thousand, one".