2490415043 has 2 divisors, whose sum is σ = 2490415044. Its totient is φ = 2490415042.

The previous prime is 2490414973. The next prime is 2490415079. The reversal of 2490415043 is 3405140942.

2490415043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2490415043 is a prime.

It is not a weakly prime, because it can be changed into another prime (2490415843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245207521 + 1245207522.

It is an arithmetic number, because the mean of its divisors is an integer number (1245207522).

Almost surely, 2^2490415043 is an apocalyptic number.

2490415043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2490415043 is an equidigital number, since it uses as much as digits as its factorization.

2490415043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2490415043 is about 49904.0583820595. The cubic root of 2490415043 is about 1355.4720818006.

Adding to 2490415043 its reverse (3405140942), we get a palindrome (5895555985).

The spelling of 2490415043 in words is "two billion, four hundred ninety million, four hundred fifteen thousand, forty-three".