1352636565042 has 96 divisors (see below), whose sum is σ = 3251130753024. Its totient is φ = 373693975200.

The previous prime is 1352636565041. The next prime is 1352636565043. The reversal of 1352636565042 is 2405656362531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1352636565041) and next prime (1352636565043).

It is a junction number, because it is equal to n+sod(n) for n = 1352636564982 and 1352636565000.

It is not an unprimeable number, because it can be changed into a prime (1352636565041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11159053 + ... + 11279615.

It is an arithmetic number, because the mean of its divisors is an integer number (33865945344).

Almost surely, 2^{1352636565042} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1352636565042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1625565376512).

1352636565042 is an abundant number, since it is smaller than the sum of its proper divisors (1898494187982).

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

1352636565042 is a wasteful number, since it uses less digits than its factorization.

1352636565042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121844 (or 121837 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 1352636565042 in words is "one trillion, three hundred fifty-two billion, six hundred thirty-six million, five hundred sixty-five thousand, forty-two".