3454056621541 has 8 divisors (see below), whose sum is σ = 3484709016984. Its totient is φ = 3423405726720.

The previous prime is 3454056621517. The next prime is 3454056621637. The reversal of 3454056621541 is 1451266504543.

3454056621541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 236248490916 + 3217808130625 = 486054^2 + 1793825^2 .

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 3454056621541 - 2¹¹ = 3454056619493 is a prime.

It is a super-2 number, since 2×3454056621541² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3454056621491 and 3454056621500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3454056651541) 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, 4532301 + ... + 5239261.

It is an arithmetic number, because the mean of its divisors is an integer number (435588627123).

Almost surely, 2^{3454056621541} is an apocalyptic number.

It is an amenable number.

3454056621541 is a deficient number, since it is larger than the sum of its proper divisors (30652395443).

3454056621541 is a wasteful number, since it uses less digits than its factorization.

3454056621541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750311.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 3454056621541 in words is "three trillion, four hundred fifty-four billion, fifty-six million, six hundred twenty-one thousand, five hundred forty-one".