1343100100442 has 32 divisors (see below), whose sum is σ = 2028208896000. Its totient is φ = 667049011200.

The previous prime is 1343100100423. The next prime is 1343100100453. The reversal of 1343100100442 is 2440010013431.

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, 383850809 + ... + 383854307.

It is an arithmetic number, because the mean of its divisors is an integer number (63381528000).

Almost surely, 2^{1343100100442} is an apocalyptic number.

1343100100442 is a deficient number, since it is larger than the sum of its proper divisors (685108795558).

1343100100442 is a wasteful number, since it uses less digits than its factorization.

1343100100442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1343100100442 its reverse (2440010013431), we get a palindrome (3783110113873).

The spelling of 1343100100442 in words is "one trillion, three hundred forty-three billion, one hundred million, one hundred thousand, four hundred forty-two".