1368258483881 has 8 divisors (see below), whose sum is σ = 1379137043328. Its totient is φ = 1357386498000.

The previous prime is 1368258483869. The next prime is 1368258483887. The reversal of 1368258483881 is 1883848528631.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1368258483881 is a prime.

It is a super-2 number, since 2×1368258483881² (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 (1368258483887) 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, 1225025 + ... + 2058446.

It is an arithmetic number, because the mean of its divisors is an integer number (172392130416).

Almost surely, 2^{1368258483881} is an apocalyptic number.

It is an amenable number.

1368258483881 is a deficient number, since it is larger than the sum of its proper divisors (10878559447).

1368258483881 is a wasteful number, since it uses less digits than its factorization.

1368258483881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286783.

The product of its digits is 70778880, while the sum is 65.

The spelling of 1368258483881 in words is "one trillion, three hundred sixty-eight billion, two hundred fifty-eight million, four hundred eighty-three thousand, eight hundred eighty-one".