13142230534425 has 48 divisors (see below), whose sum is σ = 22097853146880. Its totient is φ = 6890051192640.

The previous prime is 13142230534417. The next prime is 13142230534439. The reversal of 13142230534425 is 52443503224131.

It is a happy number.

It is not a de Polignac number, because 13142230534425 - 2³ = 13142230534417 is a prime.

It is a super-2 number, since 2×13142230534425² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108099522 + ... + 108221028.

It is an arithmetic number, because the mean of its divisors is an integer number (460371940560).

Almost surely, 2^{13142230534425} is an apocalyptic number.

13142230534425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13142230534425 is a deficient number, since it is larger than the sum of its proper divisors (8955622612455).

13142230534425 is a wasteful number, since it uses less digits than its factorization.

13142230534425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146022 (or 146017 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 13142230534425 its reverse (52443503224131), we get a palindrome (65585733758556).

The spelling of 13142230534425 in words is "thirteen trillion, one hundred forty-two billion, two hundred thirty million, five hundred thirty-four thousand, four hundred twenty-five".