1342004303431 has 8 divisors (see below), whose sum is σ = 1511230652928. Its totient is φ = 1180648947000.

The previous prime is 1342004303411. The next prime is 1342004303443. The reversal of 1342004303431 is 1343034002431.

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

It is a cyclic number.

It is not a de Polignac number, because 1342004303431 - 2¹¹ = 1342004301383 is a prime.

It is a super-2 number, since 2×1342004303431² (a number of 25 digits) contains 22 as substring.

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 1342004303431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342004303411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967747905 + ... + 1967748586.

It is an arithmetic number, because the mean of its divisors is an integer number (188903831616).

Almost surely, 2^{1342004303431} is an apocalyptic number.

1342004303431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1342004303431 is a deficient number, since it is larger than the sum of its proper divisors (169226349497).

1342004303431 is a wasteful number, since it uses less digits than its factorization.

1342004303431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935496533.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1342004303431 its reverse (1343034002431), we get a palindrome (2685038305862).

The spelling of 1342004303431 in words is "one trillion, three hundred forty-two billion, four million, three hundred three thousand, four hundred thirty-one".