3451420241543 has 8 divisors (see below), whose sum is σ = 3500924642880. Its totient is φ = 3402061228800.

The previous prime is 3451420241527. The next prime is 3451420241641.

3451420241543 is nontrivially palindromic in base 10.

3451420241543 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3451420241543 - 2⁴ = 3451420241527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3451420241497 and 3451420241506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451420244543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36299330 + ... + 36394287.

It is an arithmetic number, because the mean of its divisors is an integer number (437615580360).

Almost surely, 2^{3451420241543} is an apocalyptic number.

3451420241543 is a deficient number, since it is larger than the sum of its proper divisors (49504401337).

3451420241543 is an equidigital number, since it uses as much as digits as its factorization.

3451420241543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72694297.

The product of its (nonzero) digits is 230400, while the sum is 38.

It can be divided in two parts, 3451420 and 241543, that added together give a palindrome (3692963).

The spelling of 3451420241543 in words is "three trillion, four hundred fifty-one billion, four hundred twenty million, two hundred forty-one thousand, five hundred forty-three".