1362191232881 has 8 divisors (see below), whose sum is σ = 1364850945024. Its totient is φ = 1359531732240.

The previous prime is 1362191232841. The next prime is 1362191232967. The reversal of 1362191232881 is 1882321912631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1362191232881 - 2⁶ = 1362191232817 is a prime.

It is a super-2 number, since 2×1362191232881² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1362191232821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20793680 + ... + 20859086.

It is an arithmetic number, because the mean of its divisors is an integer number (170606368128).

Almost surely, 2^{1362191232881} is an apocalyptic number.

It is an amenable number.

1362191232881 is a deficient number, since it is larger than the sum of its proper divisors (2659712143).

1362191232881 is an equidigital number, since it uses as much as digits as its factorization.

1362191232881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105751.

The product of its digits is 248832, while the sum is 47.

The spelling of 1362191232881 in words is "one trillion, three hundred sixty-two billion, one hundred ninety-one million, two hundred thirty-two thousand, eight hundred eighty-one".