1311411001342 has 32 divisors (see below), whose sum is σ = 2123944480224. Its totient is φ = 603692611200.

The previous prime is 1311411001279. The next prime is 1311411001343. The reversal of 1311411001342 is 2431001141131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311411001343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61078893 + ... + 61100359.

It is an arithmetic number, because the mean of its divisors is an integer number (66373265007).

Almost surely, 2^{1311411001342} is an apocalyptic number.

1311411001342 is a deficient number, since it is larger than the sum of its proper divisors (812533478882).

1311411001342 is a wasteful number, since it uses less digits than its factorization.

1311411001342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27484.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 1311411001342 its reverse (2431001141131), we get a palindrome (3742412142473).

The spelling of 1311411001342 in words is "one trillion, three hundred eleven billion, four hundred eleven million, one thousand, three hundred forty-two".