1342120014442 has 8 divisors (see below), whose sum is σ = 2082600022500. Its totient is φ = 647920006944.

The previous prime is 1342120014439. The next prime is 1342120014551. The reversal of 1342120014442 is 2444100212431.

It can be written as a sum of positive squares in 2 ways, for example, as 1337304903561 + 4815110881 = 1156419^2 + 69391^2 .

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

It is a super-2 number, since 2×1342120014442² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1342120014442.

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, 11570000067 + ... + 11570000182.

Almost surely, 2^{1342120014442} is an apocalyptic number.

1342120014442 is a deficient number, since it is larger than the sum of its proper divisors (740480008058).

1342120014442 is a wasteful number, since it uses less digits than its factorization.

1342120014442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23140000280.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1342120014442 its reverse (2444100212431), we get a palindrome (3786220226873).

The spelling of 1342120014442 in words is "one trillion, three hundred forty-two billion, one hundred twenty million, fourteen thousand, four hundred forty-two".