344433220300142 has 8 divisors (see below), whose sum is σ = 539112866556816. Its totient is φ = 164728931447872.

The previous prime is 344433220300007. The next prime is 344433220300151. The reversal of 344433220300142 is 241003022334443.

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

It is a super-2 number, since 2×344433220300142² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3743839351043 + ... + 3743839351134.

It is an arithmetic number, because the mean of its divisors is an integer number (67389108319602).

Almost surely, 2^{344433220300142} is an apocalyptic number.

344433220300142 is a deficient number, since it is larger than the sum of its proper divisors (194679646256674).

344433220300142 is a wasteful number, since it uses less digits than its factorization.

344433220300142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7487678702202.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 344433220300142 its reverse (241003022334443), we get a palindrome (585436242634585).

The spelling of 344433220300142 in words is "three hundred forty-four trillion, four hundred thirty-three billion, two hundred twenty million, three hundred thousand, one hundred forty-two".