1887346145713 has 16 divisors (see below), whose sum is σ = 2168307219456. Its totient is φ = 1609231291200.

The previous prime is 1887346145669. The next prime is 1887346145719. The reversal of 1887346145713 is 3175416437881.

It is a cyclic number.

It is not a de Polignac number, because 1887346145713 - 2³³ = 1878756211121 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1566195 + ... + 2495527.

It is an arithmetic number, because the mean of its divisors is an integer number (135519201216).

Almost surely, 2^{1887346145713} is an apocalyptic number.

It is an amenable number.

1887346145713 is a deficient number, since it is larger than the sum of its proper divisors (280961073743).

1887346145713 is a wasteful number, since it uses less digits than its factorization.

1887346145713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930864.

The product of its digits is 13547520, while the sum is 58.

The spelling of 1887346145713 in words is "one trillion, eight hundred eighty-seven billion, three hundred forty-six million, one hundred forty-five thousand, seven hundred thirteen".