1481474747334 has 16 divisors (see below), whose sum is σ = 2963012532480. Its totient is φ = 493814409480.

The previous prime is 1481474747327. The next prime is 1481474747339. The reversal of 1481474747334 is 4337474741841.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481474747339) 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, 2318274 + ... + 2887445.

It is an arithmetic number, because the mean of its divisors is an integer number (185188283280).

Almost surely, 2^{1481474747334} is an apocalyptic number.

1481474747334 is an abundant number, since it is smaller than the sum of its proper divisors (1481537785146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1481474747334 is a wasteful number, since it uses less digits than its factorization.

1481474747334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253155.

The product of its digits is 25288704, while the sum is 57.

The spelling of 1481474747334 in words is "one trillion, four hundred eighty-one billion, four hundred seventy-four million, seven hundred forty-seven thousand, three hundred thirty-four".