1342031533 has 2 divisors, whose sum is σ = 1342031534. Its totient is φ = 1342031532.

The previous prime is 1342031519. The next prime is 1342031543. The reversal of 1342031533 is 3351302431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1228011849 + 114019684 = 35043^2 + 10678^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342031533 - 2²¹ = 1339934381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1342031498 and 1342031507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342031543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671015766 + 671015767.

It is an arithmetic number, because the mean of its divisors is an integer number (671015767).

Almost surely, 2^1342031533 is an apocalyptic number.

It is an amenable number.

1342031533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342031533 is an equidigital number, since it uses as much as digits as its factorization.

1342031533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 1342031533 is about 36633.7485523936. The cubic root of 1342031533 is about 1103.0306323820.

Adding to 1342031533 its reverse (3351302431), we get a palindrome (4693333964).

The spelling of 1342031533 in words is "one billion, three hundred forty-two million, thirty-one thousand, five hundred thirty-three".