13425512441146 has 16 divisors (see below), whose sum is σ = 21897923209344. Its totient is φ = 6136231226544.

The previous prime is 13425512441093. The next prime is 13425512441147. The reversal of 13425512441146 is 64114421552431.

It is a super-2 number, since 2×13425512441146² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13425512441147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2506627726 + ... + 2506633081.

It is an arithmetic number, because the mean of its divisors is an integer number (1368620200584).

Almost surely, 2^{13425512441146} is an apocalyptic number.

13425512441146 is a deficient number, since it is larger than the sum of its proper divisors (8472410768198).

13425512441146 is a wasteful number, since it uses less digits than its factorization.

13425512441146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5013260925.

The product of its digits is 460800, while the sum is 43.

Adding to 13425512441146 its reverse (64114421552431), we get a palindrome (77539933993577).

The spelling of 13425512441146 in words is "thirteen trillion, four hundred twenty-five billion, five hundred twelve million, four hundred forty-one thousand, one hundred forty-six".