1128904800007 has 2 divisors, whose sum is σ = 1128904800008. Its totient is φ = 1128904800006.

The previous prime is 1128904799987. The next prime is 1128904800029. The reversal of 1128904800007 is 7000084098211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1128904800007 - 2³¹ = 1126757316359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1128904800047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564452400003 + 564452400004.

It is an arithmetic number, because the mean of its divisors is an integer number (564452400004).

Almost surely, 2^{1128904800007} is an apocalyptic number.

1128904800007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128904800007 is an equidigital number, since it uses as much as digits as its factorization.

1128904800007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 40.

Adding to 1128904800007 its reverse (7000084098211), we get a palindrome (8128988898218).

The spelling of 1128904800007 in words is "one trillion, one hundred twenty-eight billion, nine hundred four million, eight hundred thousand, seven".