1342120013225 has 48 divisors (see below), whose sum is σ = 1723803002880. Its totient is φ = 1035504000000.

The previous prime is 1342120013197. The next prime is 1342120013231. The reversal of 1342120013225 is 5223100212431.

It is not a de Polignac number, because 1342120013225 - 2⁶ = 1342120013161 is a prime.

It is a super-2 number, since 2×1342120013225² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1342120013194 and 1342120013203.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 570870800 + ... + 570873150.

It is an arithmetic number, because the mean of its divisors is an integer number (35912562560).

Almost surely, 2^{1342120013225} is an apocalyptic number.

It is an amenable number.

1342120013225 is a deficient number, since it is larger than the sum of its proper divisors (381682989655).

1342120013225 is a wasteful number, since it uses less digits than its factorization.

1342120013225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602 (or 4597 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1342120013225 its reverse (5223100212431), we get a palindrome (6565220225656).

The spelling of 1342120013225 in words is "one trillion, three hundred forty-two billion, one hundred twenty million, thirteen thousand, two hundred twenty-five".