1390015000265 has 8 divisors (see below), whose sum is σ = 1683606954240. Its totient is φ = 1101619364272.

The previous prime is 1390015000249. The next prime is 1390015000273. The reversal of 1390015000265 is 5620005100931.

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

It is a cyclic number.

It is not a de Polignac number, because 1390015000265 - 2⁴ = 1390015000249 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, 1299078905 + ... + 1299079974.

It is an arithmetic number, because the mean of its divisors is an integer number (210450869280).

Almost surely, 2^{1390015000265} is an apocalyptic number.

It is an amenable number.

1390015000265 is a deficient number, since it is larger than the sum of its proper divisors (293591953975).

1390015000265 is a wasteful number, since it uses less digits than its factorization.

1390015000265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598158991.

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 1390015000265 in words is "one trillion, three hundred ninety billion, fifteen million, two hundred sixty-five", and thus it is an aban number.