1368886141 has 16 divisors (see below), whose sum is σ = 1656668160. Its totient is φ = 1104902640.

The previous prime is 1368886109. The next prime is 1368886153. The reversal of 1368886141 is 1416888631.

It is a cyclic number.

It is not a de Polignac number, because 1368886141 - 2⁵ = 1368886109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1368886091 and 1368886100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368886741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8605 + ... + 53026.

It is an arithmetic number, because the mean of its divisors is an integer number (103541760).

Almost surely, 2^1368886141 is an apocalyptic number.

It is an amenable number.

1368886141 is a deficient number, since it is larger than the sum of its proper divisors (287782019).

1368886141 is a wasteful number, since it uses less digits than its factorization.

1368886141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61824.

The product of its digits is 221184, while the sum is 46.

The square root of 1368886141 is about 36998.4613328717. The cubic root of 1368886141 is about 1110.3394630381.

The spelling of 1368886141 in words is "one billion, three hundred sixty-eight million, eight hundred eighty-six thousand, one hundred forty-one".