2020178214136 has 16 divisors (see below), whose sum is σ = 3793380039000. Its totient is φ = 1008610203744.

The previous prime is 2020178214113. The next prime is 2020178214157. The reversal of 2020178214136 is 6314128710202.

It is a super-2 number, since 2×2020178214136² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020178214095 and 2020178214104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184857111 + ... + 184868038.

Almost surely, 2^{2020178214136} is an apocalyptic number.

It is an amenable number.

2020178214136 is a deficient number, since it is larger than the sum of its proper divisors (1773201824864).

2020178214136 is a wasteful number, since it uses less digits than its factorization.

2020178214136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369725838 (or 369725834 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 2020178214136 in words is "two trillion, twenty billion, one hundred seventy-eight million, two hundred fourteen thousand, one hundred thirty-six".