1342002311 has 8 divisors (see below), whose sum is σ = 1465589664. Its totient is φ = 1221323040.

The previous prime is 1342002293. The next prime is 1342002313. The reversal of 1342002311 is 1132002431.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342002311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1342002311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342002313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726056 + ... + 727901.

It is an arithmetic number, because the mean of its divisors is an integer number (183198708).

Almost surely, 2^1342002311 is an apocalyptic number.

1342002311 is a deficient number, since it is larger than the sum of its proper divisors (123587353).

1342002311 is a wasteful number, since it uses less digits than its factorization.

1342002311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454041.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1342002311 is about 36633.3497103391. The cubic root of 1342002311 is about 1103.0226263617.

Adding to 1342002311 its reverse (1132002431), we get a palindrome (2474004742).

The spelling of 1342002311 in words is "one billion, three hundred forty-two million, two thousand, three hundred eleven".