7138630102469 has 2 divisors, whose sum is σ = 7138630102470. Its totient is φ = 7138630102468.

The previous prime is 7138630102433. The next prime is 7138630102543. The reversal of 7138630102469 is 9642010368317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6482065080100 + 656565022369 = 2545990^2 + 810287^2 .

It is an emirp because it is prime and its reverse (9642010368317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7138630102469 - 2³² = 7134335135173 is a prime.

It is a super-2 number, since 2×7138630102469² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7138630122469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3569315051234 + 3569315051235.

It is an arithmetic number, because the mean of its divisors is an integer number (3569315051235).

Almost surely, 2^{7138630102469} is an apocalyptic number.

It is an amenable number.

7138630102469 is a deficient number, since it is larger than the sum of its proper divisors (1).

7138630102469 is an equidigital number, since it uses as much as digits as its factorization.

7138630102469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 7138630102469 in words is "seven trillion, one hundred thirty-eight billion, six hundred thirty million, one hundred two thousand, four hundred sixty-nine".