1390014059 has 8 divisors (see below), whose sum is σ = 1590731520. Its totient is φ = 1189832616.

The previous prime is 1390014047. The next prime is 1390014091. The reversal of 1390014059 is 9504100931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1390014059 - 2⁸ = 1390013803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1390010059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128429 + ... + 138830.

It is an arithmetic number, because the mean of its divisors is an integer number (198841440).

Almost surely, 2^1390014059 is an apocalyptic number.

1390014059 is a deficient number, since it is larger than the sum of its proper divisors (200717461).

1390014059 is an equidigital number, since it uses as much as digits as its factorization.

1390014059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268009.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 1390014059 is about 37282.8923100126. The cubic root of 1390014059 is about 1116.0227925249.

The spelling of 1390014059 in words is "one billion, three hundred ninety million, fourteen thousand, fifty-nine".