1481346769744 has 20 divisors (see below), whose sum is σ = 2870722913760. Its totient is φ = 740515050080.

The previous prime is 1481346769729. The next prime is 1481346769787. The reversal of 1481346769744 is 4479676431841.

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, 9818722 + ... + 9968449.

It is an arithmetic number, because the mean of its divisors is an integer number (143536145688).

Almost surely, 2^{1481346769744} is an apocalyptic number.

It is an amenable number.

1481346769744 is a deficient number, since it is larger than the sum of its proper divisors (1389376144016).

1481346769744 is a wasteful number, since it uses less digits than its factorization.

1481346769744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19791858 (or 19791852 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 64.

The spelling of 1481346769744 in words is "one trillion, four hundred eighty-one billion, three hundred forty-six million, seven hundred sixty-nine thousand, seven hundred forty-four".