20134773622116 has 108 divisors (see below), whose sum is σ = 54583291631232. Its totient is φ = 6246274896576.

The previous prime is 20134773622109. The next prime is 20134773622123. The reversal of 20134773622116 is 61122637743102.

It is a happy number.

20134773622116 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 4 + 7 + 7 + 3 + 622 + 1 + 16 = 666.

It is an interprime number because it is at equal distance from previous prime (20134773622109) and next prime (20134773622123).

It is a super-4 number, since 4×20134773622116⁴ (a number of 54 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7747900 + ... + 10014963.

Almost surely, 2^{20134773622116} is an apocalyptic number.

It is an amenable number.

20134773622116 is an abundant number, since it is smaller than the sum of its proper divisors (34448518009116).

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

20134773622116 is a wasteful number, since it uses less digits than its factorization.

20134773622116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17762970 (or 17762928 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 20134773622116 in words is "twenty trillion, one hundred thirty-four billion, seven hundred seventy-three million, six hundred twenty-two thousand, one hundred sixteen".