20043101425 has 24 divisors (see below), whose sum is σ = 26655168960. Its totient is φ = 14903928000.

The previous prime is 20043101417. The next prime is 20043101437. The reversal of 20043101425 is 52410134002.

It is not a de Polignac number, because 20043101425 - 2³ = 20043101417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20043101396 and 20043101405.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 372901 + ... + 423250.

It is an arithmetic number, because the mean of its divisors is an integer number (1110632040).

Almost surely, 2^20043101425 is an apocalyptic number.

20043101425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20043101425 is a deficient number, since it is larger than the sum of its proper divisors (6612067535).

20043101425 is a wasteful number, since it uses less digits than its factorization.

20043101425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796233 (or 796228 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 20043101425 its reverse (52410134002), we get a palindrome (72453235427).

The spelling of 20043101425 in words is "twenty billion, forty-three million, one hundred one thousand, four hundred twenty-five".