1361211446135 has 8 divisors (see below), whose sum is σ = 1633632173376. Its totient is φ = 1088850198240.

The previous prime is 1361211446117. The next prime is 1361211446143. The reversal of 1361211446135 is 5316441121631.

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

It is not a de Polignac number, because 1361211446135 - 2³⁸ = 1086333539191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14819471 + ... + 14911040.

It is an arithmetic number, because the mean of its divisors is an integer number (204204021672).

Almost surely, 2^{1361211446135} is an apocalyptic number.

1361211446135 is a deficient number, since it is larger than the sum of its proper divisors (272420727241).

1361211446135 is an equidigital number, since it uses as much as digits as its factorization.

1361211446135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29739673.

The product of its digits is 51840, while the sum is 38.

Adding to 1361211446135 its reverse (5316441121631), we get a palindrome (6677652567766).

The spelling of 1361211446135 in words is "one trillion, three hundred sixty-one billion, two hundred eleven million, four hundred forty-six thousand, one hundred thirty-five".