1356043120356 has 24 divisors (see below), whose sum is σ = 3223800627264. Its totient is φ = 443485800160.

The previous prime is 1356043120337. The next prime is 1356043120357. The reversal of 1356043120356 is 6530213406531.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1356043120357) 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, 1066071000 + ... + 1066072271.

It is an arithmetic number, because the mean of its divisors is an integer number (134325026136).

Almost surely, 2^{1356043120356} is an apocalyptic number.

It is an amenable number.

1356043120356 is an abundant number, since it is smaller than the sum of its proper divisors (1867757506908).

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

1356043120356 is a wasteful number, since it uses less digits than its factorization.

1356043120356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132143331 (or 2132143329 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 1356043120356 its reverse (6530213406531), we get a palindrome (7886256526887).

The spelling of 1356043120356 in words is "one trillion, three hundred fifty-six billion, forty-three million, one hundred twenty thousand, three hundred fifty-six".