1314191955 has 16 divisors (see below), whose sum is σ = 2103413760. Its totient is φ = 700666848.

The previous prime is 1314191951. The next prime is 1314191969. The reversal of 1314191955 is 5591914131.

It is not a de Polignac number, because 1314191955 - 2² = 1314191951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1314191951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37344 + ... + 63426.

It is an arithmetic number, because the mean of its divisors is an integer number (131463360).

Almost surely, 2^1314191955 is an apocalyptic number.

1314191955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1314191955 is a deficient number, since it is larger than the sum of its proper divisors (789221805).

1314191955 is a wasteful number, since it uses less digits than its factorization.

1314191955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29450.

The product of its digits is 24300, while the sum is 39.

The square root of 1314191955 is about 36251.7855422323. The cubic root of 1314191955 is about 1095.3500559249.

The spelling of 1314191955 in words is "one billion, three hundred fourteen million, one hundred ninety-one thousand, nine hundred fifty-five".