1314389085 has 32 divisors (see below), whose sum is σ = 2240980992. Its totient is φ = 655549440.

The previous prime is 1314389023. The next prime is 1314389117. The reversal of 1314389085 is 5809834131.

It is not a de Polignac number, because 1314389085 - 2¹⁸ = 1314126941 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23620 + ... + 56450.

It is an arithmetic number, because the mean of its divisors is an integer number (70030656).

Almost surely, 2^1314389085 is an apocalyptic number.

1314389085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1314389085 is a deficient number, since it is larger than the sum of its proper divisors (926591907).

1314389085 is a wasteful number, since it uses less digits than its factorization.

1314389085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33013.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 1314389085 is about 36254.5043408402. The cubic root of 1314389085 is about 1095.4048210248.

The spelling of 1314389085 in words is "one billion, three hundred fourteen million, three hundred eighty-nine thousand, eighty-five".