1342440033401 has 8 divisors (see below), whose sum is σ = 1343839600200. Its totient is φ = 1341041195520.

The previous prime is 1342440033373. The next prime is 1342440033421. The reversal of 1342440033401 is 1043300442431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 245971362025 + 1096468671376 = 495955^2 + 1047124^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1342440033401 - 2¹⁰ = 1342440032377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342440033421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3542615 + ... + 3903203.

It is an arithmetic number, because the mean of its divisors is an integer number (167979950025).

Almost surely, 2^{1342440033401} is an apocalyptic number.

It is an amenable number.

1342440033401 is a deficient number, since it is larger than the sum of its proper divisors (1399566799).

1342440033401 is a wasteful number, since it uses less digits than its factorization.

1342440033401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364459.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1342440033401 its reverse (1043300442431), we get a palindrome (2385740475832).

The spelling of 1342440033401 in words is "one trillion, three hundred forty-two billion, four hundred forty million, thirty-three thousand, four hundred one".