3451356531543 has 8 divisors (see below), whose sum is σ = 4613060076400. Its totient is φ = 2295278670528.

The previous prime is 3451356531541. The next prime is 3451356531569.

3451356531543 is nontrivially palindromic in base 10.

3451356531543 is digitally balanced in base 2, 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 not a de Polignac number, because 3451356531543 - 2¹ = 3451356531541 is a prime.

It is a super-3 number, since 3×3451356531543³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3451356531492 and 3451356531501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451356531541) 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, 1406419528 + ... + 1406421981.

It is an arithmetic number, because the mean of its divisors is an integer number (576632509550).

Almost surely, 2^{3451356531543} is an apocalyptic number.

3451356531543 is a deficient number, since it is larger than the sum of its proper divisors (1161703544857).

3451356531543 is a wasteful number, since it uses less digits than its factorization.

3451356531543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812841921.

The product of its digits is 4860000, while the sum is 48.

The spelling of 3451356531543 in words is "three trillion, four hundred fifty-one billion, three hundred fifty-six million, five hundred thirty-one thousand, five hundred forty-three".