1342430332431 has 8 divisors (see below), whose sum is σ = 1895195763504. Its totient is φ = 842309228160.

The previous prime is 1342430332417. The next prime is 1342430332433. The reversal of 1342430332431 is 1342330342431.

It is a happy number.

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

It is not a de Polignac number, because 1342430332431 - 2⁹ = 1342430331919 is a prime.

It is a super-2 number, since 2×1342430332431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342430332392 and 1342430332401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342430332433) 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, 13161081640 + ... + 13161081741.

It is an arithmetic number, because the mean of its divisors is an integer number (236899470438).

Almost surely, 2^{1342430332431} is an apocalyptic number.

1342430332431 is a deficient number, since it is larger than the sum of its proper divisors (552765431073).

1342430332431 is a wasteful number, since it uses less digits than its factorization.

1342430332431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26322163401.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 1342430332431 its reverse (1342330342431), we get a palindrome (2684760674862).

The spelling of 1342430332431 in words is "one trillion, three hundred forty-two billion, four hundred thirty million, three hundred thirty-two thousand, four hundred thirty-one".