15145014841385 has 16 divisors (see below), whose sum is σ = 21351293651520. Its totient is φ = 10167282690240.

The previous prime is 15145014841361. The next prime is 15145014841399. The reversal of 15145014841385 is 58314841054151.

It is not a de Polignac number, because 15145014841385 - 2⁸ = 15145014841129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10590918755 + ... + 10590920184.

It is an arithmetic number, because the mean of its divisors is an integer number (1334455853220).

Almost surely, 2^{15145014841385} is an apocalyptic number.

It is an amenable number.

15145014841385 is a deficient number, since it is larger than the sum of its proper divisors (6206278810135).

15145014841385 is a wasteful number, since it uses less digits than its factorization.

15145014841385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21181838968.

The product of its (nonzero) digits is 1536000, while the sum is 50.

The spelling of 15145014841385 in words is "fifteen trillion, one hundred forty-five billion, fourteen million, eight hundred forty-one thousand, three hundred eighty-five".