20454330034053 has 24 divisors (see below), whose sum is σ = 30644477031168. Its totient is φ = 13633964004384.

The previous prime is 20454330034051. The next prime is 20454330034067. The reversal of 20454330034053 is 35043003345402.

20454330034053 is a `hidden beast` number, since 2 + 0 + 4 + 5 + 4 + 3 + 300 + 340 + 5 + 3 = 666.

It is not a de Polignac number, because 20454330034053 - 2¹ = 20454330034051 is a prime.

It is a super-4 number, since 4×20454330034053⁴ (a number of 54 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20454330033999 and 20454330034017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20454330034051) 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, 5490576 + ... + 8429417.

It is an arithmetic number, because the mean of its divisors is an integer number (1276853209632).

Almost surely, 2^{20454330034053} is an apocalyptic number.

It is an amenable number.

20454330034053 is a deficient number, since it is larger than the sum of its proper divisors (10190146997115).

20454330034053 is an equidigital number, since it uses as much as digits as its factorization.

20454330034053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13926055 (or 13926043 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 20454330034053 its reverse (35043003345402), we get a palindrome (55497333379455).

The spelling of 20454330034053 in words is "twenty trillion, four hundred fifty-four billion, three hundred thirty million, thirty-four thousand, fifty-three".