1481461259146 has 32 divisors (see below), whose sum is σ = 2486237529600. Its totient is φ = 656232781680.

The previous prime is 1481461259141. The next prime is 1481461259147. The reversal of 1481461259146 is 6419521641841.

It is a junction number, because it is equal to n+sod(n) for n = 1481461259093 and 1481461259102.

It is not an unprimeable number, because it can be changed into a prime (1481461259141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1368336 + ... + 2198923.

It is an arithmetic number, because the mean of its divisors is an integer number (77694922800).

Almost surely, 2^{1481461259146} is an apocalyptic number.

1481461259146 is a deficient number, since it is larger than the sum of its proper divisors (1004776270454).

1481461259146 is a wasteful number, since it uses less digits than its factorization.

1481461259146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567754.

The product of its digits is 1658880, while the sum is 52.

The spelling of 1481461259146 in words is "one trillion, four hundred eighty-one billion, four hundred sixty-one million, two hundred fifty-nine thousand, one hundred forty-six".