1342545511 has 8 divisors (see below), whose sum is σ = 1348663680. Its totient is φ = 1336442112.

The previous prime is 1342545499. The next prime is 1342545521. The reversal of 1342545511 is 1155452431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1342545511 - 2¹⁷ = 1342414439 is a prime.

It is a super-2 number, since 2×1342545511² = 3604856898212502242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342545521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204171 + ... + 210643.

It is an arithmetic number, because the mean of its divisors is an integer number (168582960).

Almost surely, 2^1342545511 is an apocalyptic number.

1342545511 is a deficient number, since it is larger than the sum of its proper divisors (6118169).

1342545511 is an equidigital number, since it uses as much as digits as its factorization.

1342545511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7385.

The product of its digits is 12000, while the sum is 31.

The square root of 1342545511 is about 36640.7629696763. The cubic root of 1342545511 is about 1103.1714291527.

Adding to 1342545511 its reverse (1155452431), we get a palindrome (2497997942).

The spelling of 1342545511 in words is "one billion, three hundred forty-two million, five hundred forty-five thousand, five hundred eleven".