13434123141525 has 12 divisors (see below), whose sum is σ = 22211083594112. Its totient is φ = 7164865675440.

The previous prime is 13434123141511. The next prime is 13434123141539. The reversal of 13434123141525 is 52514132143431.

It is an interprime number because it is at equal distance from previous prime (13434123141511) and next prime (13434123141539).

It is not a de Polignac number, because 13434123141525 - 2⁴¹ = 11235099885973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89560820869 + ... + 89560821018.

Almost surely, 2^{13434123141525} is an apocalyptic number.

13434123141525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13434123141525 is a deficient number, since it is larger than the sum of its proper divisors (8776960452587).

13434123141525 is a wasteful number, since it uses less digits than its factorization.

13434123141525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179121641900 (or 179121641895 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

Adding to 13434123141525 its reverse (52514132143431), we get a palindrome (65948255284956).

The spelling of 13434123141525 in words is "thirteen trillion, four hundred thirty-four billion, one hundred twenty-three million, one hundred forty-one thousand, five hundred twenty-five".