1313552226417 has 16 divisors (see below), whose sum is σ = 1800512366592. Its totient is φ = 851393566800.

The previous prime is 1313552226407. The next prime is 1313552226431. The reversal of 1313552226417 is 7146222553131.

It is not a de Polignac number, because 1313552226417 - 2¹⁸ = 1313551964273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313552226407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30826303 + ... + 30868884.

It is an arithmetic number, because the mean of its divisors is an integer number (112532022912).

Almost surely, 2^{1313552226417} is an apocalyptic number.

It is an amenable number.

1313552226417 is a deficient number, since it is larger than the sum of its proper divisors (486960140175).

1313552226417 is a wasteful number, since it uses less digits than its factorization.

1313552226417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61695388.

The product of its digits is 302400, while the sum is 42.

Adding to 1313552226417 its reverse (7146222553131), we get a palindrome (8459774779548).

The spelling of 1313552226417 in words is "one trillion, three hundred thirteen billion, five hundred fifty-two million, two hundred twenty-six thousand, four hundred seventeen".