2002411951 has 2 divisors, whose sum is σ = 2002411952. Its totient is φ = 2002411950.

The previous prime is 2002411933. The next prime is 2002412021. The reversal of 2002411951 is 1591142002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002411951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002411051) 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 as a sum of consecutive naturals, namely, 1001205975 + 1001205976.

It is an arithmetic number, because the mean of its divisors is an integer number (1001205976).

Almost surely, 2^2002411951 is an apocalyptic number.

2002411951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002411951 is an equidigital number, since it uses as much as digits as its factorization.

2002411951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 2002411951 is about 44748.3178566524. The cubic root of 2002411951 is about 1260.4273244039.

Adding to 2002411951 its reverse (1591142002), we get a palindrome (3593553953).

The spelling of 2002411951 in words is "two billion, two million, four hundred eleven thousand, nine hundred fifty-one".