1358964816874 has 16 divisors (see below), whose sum is σ = 2452267339200. Its totient is φ = 551760151104.

The previous prime is 1358964816827. The next prime is 1358964816947. The reversal of 1358964816874 is 4786184698531.

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, 2554444879 + ... + 2554445410.

It is an arithmetic number, because the mean of its divisors is an integer number (153266708700).

Almost surely, 2^{1358964816874} is an apocalyptic number.

1358964816874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1358964816874 is a deficient number, since it is larger than the sum of its proper divisors (1093302522326).

1358964816874 is a wasteful number, since it uses less digits than its factorization.

1358964816874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108890317.

The product of its digits is 278691840, while the sum is 70.

The spelling of 1358964816874 in words is "one trillion, three hundred fifty-eight billion, nine hundred sixty-four million, eight hundred sixteen thousand, eight hundred seventy-four".