3263356631361 has 4 divisors (see below), whose sum is σ = 4351142175152. Its totient is φ = 2175571087572.

The previous prime is 3263356631357. The next prime is 3263356631429. The reversal of 3263356631361 is 1631366533623.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3263356631361 - 2² = 3263356631357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3263356631361.

It is not an unprimeable number, because it can be changed into a prime (3263356636361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543892771891 + ... + 543892771896.

It is an arithmetic number, because the mean of its divisors is an integer number (1087785543788).

Almost surely, 2^{3263356631361} is an apocalyptic number.

It is an amenable number.

3263356631361 is a deficient number, since it is larger than the sum of its proper divisors (1087785543791).

3263356631361 is a wasteful number, since it uses less digits than its factorization.

3263356631361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087785543790.

The product of its digits is 3149280, while the sum is 48.

The spelling of 3263356631361 in words is "three trillion, two hundred sixty-three billion, three hundred fifty-six million, six hundred thirty-one thousand, three hundred sixty-one".