2114378956785 has 16 divisors (see below), whose sum is σ = 3384025695360. Its totient is φ = 1127328988800.

The previous prime is 2114378956777. The next prime is 2114378956841. The reversal of 2114378956785 is 5876598734112.

It is not a de Polignac number, because 2114378956785 - 2³ = 2114378956777 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, 21185316 + ... + 21284885.

It is an arithmetic number, because the mean of its divisors is an integer number (211501605960).

Almost surely, 2^{2114378956785} is an apocalyptic number.

It is an amenable number.

2114378956785 is a deficient number, since it is larger than the sum of its proper divisors (1269646738575).

2114378956785 is a wasteful number, since it uses less digits than its factorization.

2114378956785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42473528.

The product of its digits is 101606400, while the sum is 66.

The spelling of 2114378956785 in words is "two trillion, one hundred fourteen billion, three hundred seventy-eight million, nine hundred fifty-six thousand, seven hundred eighty-five".