342144132222431 has 16 divisors (see below), whose sum is σ = 429394270023168. Its totient is φ = 264840215868000.

The previous prime is 342144132222427. The next prime is 342144132222461. The reversal of 342144132222431 is 134222231441243.

It is a cyclic number.

It is not a de Polignac number, because 342144132222431 - 2² = 342144132222427 is a prime.

It is a super-4 number, since 4×342144132222431⁴ (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342144132222401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14713333700 + ... + 14713356953.

It is an arithmetic number, because the mean of its divisors is an integer number (26837141876448).

Almost surely, 2^{342144132222431} is an apocalyptic number.

342144132222431 is a deficient number, since it is larger than the sum of its proper divisors (87250137800737).

342144132222431 is a wasteful number, since it uses less digits than its factorization.

342144132222431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29426690822.

The product of its digits is 221184, while the sum is 38.

Adding to 342144132222431 its reverse (134222231441243), we get a palindrome (476366363663674).

The spelling of 342144132222431 in words is "three hundred forty-two trillion, one hundred forty-four billion, one hundred thirty-two million, two hundred twenty-two thousand, four hundred thirty-one".