1313463356226 has 48 divisors (see below), whose sum is σ = 3252622673664. Its totient is φ = 375247873152.

The previous prime is 1313463356203. The next prime is 1313463356287. The reversal of 1313463356226 is 6226533643131.

1313463356226 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 4 + 63 + 3 + 562 + 26 = 666.

It is a super-4 number, since 4×1313463356226⁴ (a number of 50 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1386666 + ... + 2133018.

It is an arithmetic number, because the mean of its divisors is an integer number (67762972368).

Almost surely, 2^{1313463356226} is an apocalyptic number.

1313463356226 is an abundant number, since it is smaller than the sum of its proper divisors (1939159317438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1313463356226 is a wasteful number, since it uses less digits than its factorization.

1313463356226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760335 (or 760332 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 45.

Adding to 1313463356226 its reverse (6226533643131), we get a palindrome (7539996999357).

The spelling of 1313463356226 in words is "one trillion, three hundred thirteen billion, four hundred sixty-three million, three hundred fifty-six thousand, two hundred twenty-six".