3142344142391 has 2 divisors, whose sum is σ = 3142344142392. Its totient is φ = 3142344142390.

The previous prime is 3142344142363. The next prime is 3142344142417. The reversal of 3142344142391 is 1932414432413.

3142344142391 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3142344142391 - 2¹⁰ = 3142344141367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142344142591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571172071195 + 1571172071196.

It is an arithmetic number, because the mean of its divisors is an integer number (1571172071196).

Almost surely, 2^{3142344142391} is an apocalyptic number.

3142344142391 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142344142391 is an equidigital number, since it uses as much as digits as its factorization.

3142344142391 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 41.

The spelling of 3142344142391 in words is "three trillion, one hundred forty-two billion, three hundred forty-four million, one hundred forty-two thousand, three hundred ninety-one".