1002302400049 has 2 divisors, whose sum is σ = 1002302400050. Its totient is φ = 1002302400048.

The previous prime is 1002302400023. The next prime is 1002302400059. The reversal of 1002302400049 is 9400042032001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 712788455824 + 289513944225 = 844268^2 + 538065^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002302400049 - 2¹⁹ = 1002301875761 is a prime.

It is a super-2 number, since 2×1002302400049² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1002302399996 and 1002302400032.

It is not a weakly prime, because it can be changed into another prime (1002302400059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501151200024 + 501151200025.

It is an arithmetic number, because the mean of its divisors is an integer number (501151200025).

Almost surely, 2^{1002302400049} is an apocalyptic number.

It is an amenable number.

1002302400049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002302400049 is an equidigital number, since it uses as much as digits as its factorization.

1002302400049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 1002302400049 in words is "one trillion, two billion, three hundred two million, four hundred thousand, forty-nine".