1481924685709 has 16 divisors (see below), whose sum is σ = 1606731183232. Its totient is φ = 1358669827008.

The previous prime is 1481924685677. The next prime is 1481924685719. The reversal of 1481924685709 is 9075864291841.

It is not a de Polignac number, because 1481924685709 - 2⁵ = 1481924685677 is a prime.

It is a super-2 number, since 2×1481924685709² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481924685719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4963582 + ... + 5253664.

It is an arithmetic number, because the mean of its divisors is an integer number (100420698952).

Almost surely, 2^{1481924685709} is an apocalyptic number.

It is an amenable number.

1481924685709 is a deficient number, since it is larger than the sum of its proper divisors (124806497523).

1481924685709 is a wasteful number, since it uses less digits than its factorization.

1481924685709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292756.

The product of its (nonzero) digits is 34836480, while the sum is 64.

The spelling of 1481924685709 in words is "one trillion, four hundred eighty-one billion, nine hundred twenty-four million, six hundred eighty-five thousand, seven hundred nine".