1368148955 has 8 divisors (see below), whose sum is σ = 1642034400. Its totient is φ = 1094348736.

The previous prime is 1368148949. The next prime is 1368148981. The reversal of 1368148955 is 5598418631.

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-1368148955 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22031 + ... + 56759.

It is an arithmetic number, because the mean of its divisors is an integer number (205254300).

Almost surely, 2^1368148955 is an apocalyptic number.

1368148955 is a deficient number, since it is larger than the sum of its proper divisors (273885445).

1368148955 is an equidigital number, since it uses as much as digits as its factorization.

1368148955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42613.

The product of its digits is 1036800, while the sum is 50.

The square root of 1368148955 is about 36988.4976039849. The cubic root of 1368148955 is about 1110.1401102796.

The spelling of 1368148955 in words is "one billion, three hundred sixty-eight million, one hundred forty-eight thousand, nine hundred fifty-five".