3481034135481 has 128 divisors (see below), whose sum is σ = 6097050624000. Its totient is φ = 1961808750720.

The previous prime is 3481034135479. The next prime is 3481034135507. The reversal of 3481034135481 is 1845314301843.

3481034135481 is a `hidden beast` number, since 3 + 4 + 8 + 1 + 0 + 34 + 135 + 481 = 666.

It is not a de Polignac number, because 3481034135481 - 2¹ = 3481034135479 is a prime.

It is a super-2 number, since 2×3481034135481² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3481034135401) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 485022765 + ... + 485029941.

It is an arithmetic number, because the mean of its divisors is an integer number (47633208000).

Almost surely, 2^{3481034135481} is an apocalyptic number.

It is an amenable number.

3481034135481 is a deficient number, since it is larger than the sum of its proper divisors (2616016488519).

3481034135481 is an equidigital number, since it uses as much as digits as its factorization.

3481034135481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7921 (or 7901 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 3481034135481 in words is "three trillion, four hundred eighty-one billion, thirty-four million, one hundred thirty-five thousand, four hundred eighty-one".