2402040224407 has 2 divisors, whose sum is σ = 2402040224408. Its totient is φ = 2402040224406.

The previous prime is 2402040224401. The next prime is 2402040224491. The reversal of 2402040224407 is 7044220402042.

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-2402040224407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402040224401) 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, 1201020112203 + 1201020112204.

It is an arithmetic number, because the mean of its divisors is an integer number (1201020112204).

Almost surely, 2^{2402040224407} is an apocalyptic number.

2402040224407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402040224407 is an equidigital number, since it uses as much as digits as its factorization.

2402040224407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28672, while the sum is 31.

Adding to 2402040224407 its reverse (7044220402042), we get a palindrome (9446260626449).

The spelling of 2402040224407 in words is "two trillion, four hundred two billion, forty million, two hundred twenty-four thousand, four hundred seven".