1481481340135 has 8 divisors (see below), whose sum is σ = 1777785150960. Its totient is φ = 1185180043584.

The previous prime is 1481481340127. The next prime is 1481481340139. The reversal of 1481481340135 is 5310431841841.

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 1481481340135 - 2³ = 1481481340127 is a prime.

It is a super-2 number, since 2×1481481340135² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1481481340091 and 1481481340100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481481340139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099771 + ... + 2042659.

It is an arithmetic number, because the mean of its divisors is an integer number (222223143870).

Almost surely, 2^{1481481340135} is an apocalyptic number.

1481481340135 is a deficient number, since it is larger than the sum of its proper divisors (296303810825).

1481481340135 is an equidigital number, since it uses as much as digits as its factorization.

1481481340135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257137.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 1481481340135 in words is "one trillion, four hundred eighty-one billion, four hundred eighty-one million, three hundred forty thousand, one hundred thirty-five".