1352162643802 has 8 divisors (see below), whose sum is σ = 2028688672212. Its totient is φ = 675933086400.

The previous prime is 1352162643779. The next prime is 1352162643817. The reversal of 1352162643802 is 2083462612531.

It can be written as a sum of positive squares in 2 ways, for example, as 1269563309001 + 82599334801 = 1126749^2 + 287401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1352162643802² (a number of 25 digits) contains 22 as substring.

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, 74106349 + ... + 74124592.

Almost surely, 2^{1352162643802} is an apocalyptic number.

1352162643802 is a deficient number, since it is larger than the sum of its proper divisors (676526028410).

1352162643802 is a wasteful number, since it uses less digits than its factorization.

1352162643802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148235504.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 1352162643802 in words is "one trillion, three hundred fifty-two billion, one hundred sixty-two million, six hundred forty-three thousand, eight hundred two".