20084349146363 has 24 divisors (see below), whose sum is σ = 21613034834496. Its totient is φ = 18648520704000.

The previous prime is 20084349146339. The next prime is 20084349146419. The reversal of 20084349146363 is 36364194348002.

It is not a de Polignac number, because 20084349146363 - 2²⁸ = 20084080710907 is a prime.

It is a super-2 number, since 2×20084349146363² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20084349146663) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7245563 + ... + 9626363.

It is an arithmetic number, because the mean of its divisors is an integer number (900543118104).

Almost surely, 2^{20084349146363} is an apocalyptic number.

20084349146363 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20084349146363 is a deficient number, since it is larger than the sum of its proper divisors (1528685688133).

20084349146363 is a wasteful number, since it uses less digits than its factorization.

20084349146363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381315 (or 2381292 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 53.

The spelling of 20084349146363 in words is "twenty trillion, eighty-four billion, three hundred forty-nine million, one hundred forty-six thousand, three hundred sixty-three".