1342433511 has 6 divisors (see below), whose sum is σ = 1939070640. Its totient is φ = 894955668.

The previous prime is 1342433497. The next prime is 1342433513. The reversal of 1342433511 is 1153342431.

It is a happy number.

It is not a de Polignac number, because 1342433511 - 2⁶ = 1342433447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342433513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74579631 + ... + 74579648.

It is an arithmetic number, because the mean of its divisors is an integer number (323178440).

Almost surely, 2^1342433511 is an apocalyptic number.

1342433511 is a deficient number, since it is larger than the sum of its proper divisors (596637129).

1342433511 is a wasteful number, since it uses less digits than its factorization.

1342433511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149159285 (or 149159282 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1342433511 is about 36639.2345853458. The cubic root of 1342433511 is about 1103.1407514501.

Adding to 1342433511 its reverse (1153342431), we get a palindrome (2495775942).

The spelling of 1342433511 in words is "one billion, three hundred forty-two million, four hundred thirty-three thousand, five hundred eleven".