1342242142330 has 32 divisors (see below), whose sum is σ = 2451876096384. Its totient is φ = 528985281216.

The previous prime is 1342242142327. The next prime is 1342242142343. The reversal of 1342242142330 is 332412422431.

It is a super-2 number, since 2×1342242142330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342242142292 and 1342242142301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3104572 + ... + 3510391.

It is an arithmetic number, because the mean of its divisors is an integer number (76621128012).

Almost surely, 2^{1342242142330} is an apocalyptic number.

1342242142330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1342242142330 is a deficient number, since it is larger than the sum of its proper divisors (1109633954054).

1342242142330 is a wasteful number, since it uses less digits than its factorization.

1342242142330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615270.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 1342242142330 its reverse (332412422431), we get a palindrome (1674654564761).

The spelling of 1342242142330 in words is "one trillion, three hundred forty-two billion, two hundred forty-two million, one hundred forty-two thousand, three hundred thirty".