1361201735032 has 128 divisors (see below), whose sum is σ = 2785209235200. Its totient is φ = 621247744000.

The previous prime is 1361201735017. The next prime is 1361201735041. The reversal of 1361201735032 is 2305371021631.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 866454807 + ... + 866456377.

It is an arithmetic number, because the mean of its divisors is an integer number (21759447150).

Almost surely, 2^{1361201735032} is an apocalyptic number.

It is an amenable number.

1361201735032 is an abundant number, since it is smaller than the sum of its proper divisors (1424007500168).

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

1361201735032 is a wasteful number, since it uses less digits than its factorization.

1361201735032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3037 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

Adding to 1361201735032 its reverse (2305371021631), we get a palindrome (3666572756663).

The spelling of 1361201735032 in words is "one trillion, three hundred sixty-one billion, two hundred one million, seven hundred thirty-five thousand, thirty-two".