13425911127394 has 16 divisors (see below), whose sum is σ = 21358291432248. Its totient is φ = 6307769002752.

The previous prime is 13425911127373. The next prime is 13425911127437. The reversal of 13425911127394 is 49372111952431.

It can be written as a sum of positive squares in 4 ways, for example, as 8934796526769 + 4491114600625 = 2989113^2 + 2119225^2 .

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, 322067037 + ... + 322108720.

Almost surely, 2^{13425911127394} is an apocalyptic number.

13425911127394 is a deficient number, since it is larger than the sum of its proper divisors (7932380304854).

13425911127394 is a wasteful number, since it uses less digits than its factorization.

13425911127394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644176389.

The product of its digits is 1632960, while the sum is 52.

The spelling of 13425911127394 in words is "thirteen trillion, four hundred twenty-five billion, nine hundred eleven million, one hundred twenty-seven thousand, three hundred ninety-four".