13146201425 has 72 divisors (see below), whose sum is σ = 19846604736. Its totient is φ = 8596748160.

The previous prime is 13146201413. The next prime is 13146201443. The reversal of 13146201425 is 52410264131.

13146201425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13146201425 - 2¹⁶ = 13146135889 is a prime.

It is a super-2 number, since 2×13146201425² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 in 71 ways as a sum of consecutive naturals, for example, 15411299 + ... + 15412151.

It is an arithmetic number, because the mean of its divisors is an integer number (275647288).

Almost surely, 2^13146201425 is an apocalyptic number.

It is an amenable number.

13146201425 is a deficient number, since it is larger than the sum of its proper divisors (6700403311).

13146201425 is a wasteful number, since it uses less digits than its factorization.

13146201425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447 (or 1435 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 13146201425 its reverse (52410264131), we get a palindrome (65556465556).

The spelling of 13146201425 in words is "thirteen billion, one hundred forty-six million, two hundred one thousand, four hundred twenty-five".