1342146412431 has 36 divisors (see below), whose sum is σ = 2188511806936. Its totient is φ = 791437664160.

The previous prime is 1342146412393. The next prime is 1342146412447.

It is a happy number.

1342146412431 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 1 + 4 + 641 + 2 + 4 + 3 + 1 = 666.

1342146412431 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1342146412431 - 2⁶ = 1342146412367 is a prime.

It is a super-2 number, since 2×1342146412431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342146412931) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16614541 + ... + 16695126.

Almost surely, 2^{1342146412431} is an apocalyptic number.

1342146412431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1342146412431 is a deficient number, since it is larger than the sum of its proper divisors (846365394505).

1342146412431 is a wasteful number, since it uses less digits than its factorization.

1342146412431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33309732 (or 33309718 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The spelling of 1342146412431 in words is "one trillion, three hundred forty-two billion, one hundred forty-six million, four hundred twelve thousand, four hundred thirty-one".