15341699489 has 2 divisors, whose sum is σ = 15341699490. Its totient is φ = 15341699488.

The previous prime is 15341699449. The next prime is 15341699507. The reversal of 15341699489 is 98499614351.

15341699489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14271886225 + 1069813264 = 119465^2 + 32708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15341699489 is a prime.

It is a super-2 number, since 2×15341699489² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15341699449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7670849744 + 7670849745.

It is an arithmetic number, because the mean of its divisors is an integer number (7670849745).

Almost surely, 2^15341699489 is an apocalyptic number.

It is an amenable number.

15341699489 is a deficient number, since it is larger than the sum of its proper divisors (1).

15341699489 is an equidigital number, since it uses as much as digits as its factorization.

15341699489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8398080, while the sum is 59.

The spelling of 15341699489 in words is "fifteen billion, three hundred forty-one million, six hundred ninety-nine thousand, four hundred eighty-nine".