1368129027 has 8 divisors (see below), whose sum is σ = 1887074640. Its totient is φ = 880634720.

The previous prime is 1368129017. The next prime is 1368129047. The reversal of 1368129027 is 7209218631.

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 1368129027 - 2⁴ = 1368129011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1368129017) 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, 7862724 + ... + 7862897.

It is an arithmetic number, because the mean of its divisors is an integer number (235884330).

Almost surely, 2^1368129027 is an apocalyptic number.

1368129027 is a deficient number, since it is larger than the sum of its proper divisors (518945613).

1368129027 is a wasteful number, since it uses less digits than its factorization.

1368129027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15725653.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 1368129027 is about 36988.2282219627. The cubic root of 1368129027 is about 1110.1347202769.

The spelling of 1368129027 in words is "one billion, three hundred sixty-eight million, one hundred twenty-nine thousand, twenty-seven".