15381385175014 has 16 divisors (see below), whose sum is σ = 23622325668288. Its totient is φ = 7508100961152.

The previous prime is 15381385174963. The next prime is 15381385175017. The reversal of 15381385175014 is 41057158318351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15381385175017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206048019 + ... + 206122654.

It is an arithmetic number, because the mean of its divisors is an integer number (1476395354268).

Almost surely, 2^{15381385175014} is an apocalyptic number.

15381385175014 is a deficient number, since it is larger than the sum of its proper divisors (8240940493274).

15381385175014 is a wasteful number, since it uses less digits than its factorization.

15381385175014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412171119.

The product of its (nonzero) digits is 2016000, while the sum is 52.

The spelling of 15381385175014 in words is "fifteen trillion, three hundred eighty-one billion, three hundred eighty-five million, one hundred seventy-five thousand, fourteen".