3481263306543 has 64 divisors (see below), whose sum is σ = 5238305759232. Its totient is φ = 2038331518080.

The previous prime is 3481263306541. The next prime is 3481263306607. The reversal of 3481263306543 is 3456033621843.

It is not a de Polignac number, because 3481263306543 - 2¹ = 3481263306541 is a prime.

It is a super-2 number, since 2×3481263306543² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3481263306492 and 3481263306501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481263306541) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 413300230 + ... + 413308652.

It is an arithmetic number, because the mean of its divisors is an integer number (81848527488).

Almost surely, 2^{3481263306543} is an apocalyptic number.

3481263306543 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3481263306543 is a deficient number, since it is larger than the sum of its proper divisors (1757042452689).

3481263306543 is a wasteful number, since it uses less digits than its factorization.

3481263306543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12084.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 3481263306543 in words is "three trillion, four hundred eighty-one billion, two hundred sixty-three million, three hundred six thousand, five hundred forty-three".