1342025117 has 2 divisors, whose sum is σ = 1342025118. Its totient is φ = 1342025116.

The previous prime is 1342025107. The next prime is 1342025131. The reversal of 1342025117 is 7115202431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1301333476 + 40691641 = 36074^2 + 6379^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342025117 - 2¹⁶ = 1341959581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342025107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671012558 + 671012559.

It is an arithmetic number, because the mean of its divisors is an integer number (671012559).

Almost surely, 2^1342025117 is an apocalyptic number.

It is an amenable number.

1342025117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342025117 is an equidigital number, since it uses as much as digits as its factorization.

1342025117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1342025117 is about 36633.6609827628. The cubic root of 1342025117 is about 1103.0288745853.

Adding to 1342025117 its reverse (7115202431), we get a palindrome (8457227548).

The spelling of 1342025117 in words is "one billion, three hundred forty-two million, twenty-five thousand, one hundred seventeen".