1399114245 has 16 divisors (see below), whose sum is σ = 2239997760. Its totient is φ = 745722624.

The previous prime is 1399114231. The next prime is 1399114247. The reversal of 1399114245 is 5424119931.

It is not a de Polignac number, because 1399114245 - 2¹⁶ = 1399048709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1399114247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4260 + ... + 53069.

It is an arithmetic number, because the mean of its divisors is an integer number (139999860).

Almost surely, 2^1399114245 is an apocalyptic number.

1399114245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1399114245 is a deficient number, since it is larger than the sum of its proper divisors (840883515).

1399114245 is a wasteful number, since it uses less digits than its factorization.

1399114245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58964.

The product of its digits is 38880, while the sum is 39.

The square root of 1399114245 is about 37404.7355959108. The cubic root of 1399114245 is about 1118.4529674697.

The spelling of 1399114245 in words is "one billion, three hundred ninety-nine million, one hundred fourteen thousand, two hundred forty-five".