4201020434541 has 80 divisors (see below), whose sum is σ = 6757025200128. Its totient is φ = 2319114924000.

The previous prime is 4201020434539. The next prime is 4201020434543. The reversal of 4201020434541 is 1454340201024.

It is an interprime number because it is at equal distance from previous prime (4201020434539) and next prime (4201020434543).

It is not a de Polignac number, because 4201020434541 - 2¹ = 4201020434539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4201020434499 and 4201020434508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201020434543) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 131056966 + ... + 131089016.

Almost surely, 2^{4201020434541} is an apocalyptic number.

It is an amenable number.

4201020434541 is a deficient number, since it is larger than the sum of its proper divisors (2556004765587).

4201020434541 is an equidigital number, since it uses as much as digits as its factorization.

4201020434541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32700 (or 32679 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 4201020434541 its reverse (1454340201024), we get a palindrome (5655360635565).

The spelling of 4201020434541 in words is "four trillion, two hundred one billion, twenty million, four hundred thirty-four thousand, five hundred forty-one".