13143226186234 has 16 divisors (see below), whose sum is σ = 19752395644800. Its totient is φ = 6559095677040.

The previous prime is 13143226186219. The next prime is 13143226186241. The reversal of 13143226186234 is 43268162234131.

It is a super-2 number, since 2×13143226186234² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19357587 + ... + 20025049.

It is an arithmetic number, because the mean of its divisors is an integer number (1234524727800).

Almost surely, 2^{13143226186234} is an apocalyptic number.

13143226186234 is a deficient number, since it is larger than the sum of its proper divisors (6609169458566).

13143226186234 is a wasteful number, since it uses less digits than its factorization.

13143226186234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686205.

The product of its digits is 995328, while the sum is 46.

The spelling of 13143226186234 in words is "thirteen trillion, one hundred forty-three billion, two hundred twenty-six million, one hundred eighty-six thousand, two hundred thirty-four".