1352373481936 has 20 divisors (see below), whose sum is σ = 2621179643364. Its totient is φ = 675940025600.

The previous prime is 1352373481931. The next prime is 1352373481951. The reversal of 1352373481936 is 6391843732531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 690135593536 + 662237888400 = 830744^2 + 813780^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352373481931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15374485 + ... + 15462196.

Almost surely, 2^{1352373481936} is an apocalyptic number.

1352373481936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1352373481936 is a deficient number, since it is larger than the sum of its proper divisors (1268806161428).

1352373481936 is a wasteful number, since it uses less digits than its factorization.

1352373481936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30839430 (or 30839424 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 55.

The spelling of 1352373481936 in words is "one trillion, three hundred fifty-two billion, three hundred seventy-three million, four hundred eighty-one thousand, nine hundred thirty-six".