1481511415264 has 24 divisors (see below), whose sum is σ = 2919582397368. Its totient is φ = 740030171520.

The previous prime is 1481511415259. The next prime is 1481511415273. The reversal of 1481511415264 is 4625141151841.

It is a self number, because there is not a number n which added to its sum of digits gives 1481511415264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22639822 + ... + 22705165.

It is an arithmetic number, because the mean of its divisors is an integer number (121649266557).

Almost surely, 2^{1481511415264} is an apocalyptic number.

It is an amenable number.

1481511415264 is a deficient number, since it is larger than the sum of its proper divisors (1438070982104).

1481511415264 is a wasteful number, since it uses less digits than its factorization.

1481511415264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45346018 (or 45346010 counting only the distinct ones).

The product of its digits is 153600, while the sum is 43.

The spelling of 1481511415264 in words is "one trillion, four hundred eighty-one billion, five hundred eleven million, four hundred fifteen thousand, two hundred sixty-four".