1002634984357 has 2 divisors, whose sum is σ = 1002634984358. Its totient is φ = 1002634984356.

The previous prime is 1002634984319. The next prime is 1002634984397. The reversal of 1002634984357 is 7534894362001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 617671818241 + 384963166116 = 785921^2 + 620454^2 .

It is an emirp because it is prime and its reverse (7534894362001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1002634984357 - 2¹⁵ = 1002634951589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002634984397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501317492178 + 501317492179.

It is an arithmetic number, because the mean of its divisors is an integer number (501317492179).

It is a 1-persistent number, because it is pandigital, but 2⋅1002634984357 = 2005269968714 is not.

Almost surely, 2^{1002634984357} is an apocalyptic number.

It is an amenable number.

1002634984357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002634984357 is an equidigital number, since it uses as much as digits as its factorization.

1002634984357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 1002634984357 in words is "one trillion, two billion, six hundred thirty-four million, nine hundred eighty-four thousand, three hundred fifty-seven".