20700782183094 has 16 divisors (see below), whose sum is σ = 44586300086832. Its totient is φ = 6369471440928.

The previous prime is 20700782183089. The next prime is 20700782183099. The reversal of 20700782183094 is 49038128700702.

It is an interprime number because it is at equal distance from previous prime (20700782183089) and next prime (20700782183099).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20700782183099) 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, 132697321609 + ... + 132697321764.

It is an arithmetic number, because the mean of its divisors is an integer number (2786643755427).

Almost surely, 2^{20700782183094} is an apocalyptic number.

20700782183094 is an abundant number, since it is smaller than the sum of its proper divisors (23885517903738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20700782183094 is a wasteful number, since it uses less digits than its factorization.

20700782183094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265394643391.

The product of its (nonzero) digits is 1354752, while the sum is 51.

The spelling of 20700782183094 in words is "twenty trillion, seven hundred billion, seven hundred eighty-two million, one hundred eighty-three thousand, ninety-four".