1201334342104 has 32 divisors (see below), whose sum is σ = 2425989121920. Its totient is φ = 554412208896.

The previous prime is 1201334342077. The next prime is 1201334342123. The reversal of 1201334342104 is 4012434331021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657657 + ... + 1683799.

It is an arithmetic number, because the mean of its divisors is an integer number (75812160060).

Almost surely, 2^{1201334342104} is an apocalyptic number.

It is an amenable number.

1201334342104 is an abundant number, since it is smaller than the sum of its proper divisors (1224654779816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1201334342104 is a wasteful number, since it uses less digits than its factorization.

1201334342104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037419 (or 1037415 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1201334342104 its reverse (4012434331021), we get a palindrome (5213768673125).

The spelling of 1201334342104 in words is "one trillion, two hundred one billion, three hundred thirty-four million, three hundred forty-two thousand, one hundred four".