1887346145714 has 8 divisors (see below), whose sum is σ = 2845245446400. Its totient is φ = 938930996916.

The previous prime is 1887346145669. The next prime is 1887346145719. The reversal of 1887346145714 is 4175416437881.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1887346145719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2371037474 + ... + 2371038269.

It is an arithmetic number, because the mean of its divisors is an integer number (355655680800).

Almost surely, 2^{1887346145714} is an apocalyptic number.

1887346145714 is a deficient number, since it is larger than the sum of its proper divisors (957899300686).

1887346145714 is a wasteful number, since it uses less digits than its factorization.

1887346145714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742075944.

The product of its digits is 18063360, while the sum is 59.

The spelling of 1887346145714 in words is "one trillion, eight hundred eighty-seven billion, three hundred forty-six million, one hundred forty-five thousand, seven hundred fourteen".