1342213611 has 4 divisors (see below), whose sum is σ = 1789618152. Its totient is φ = 894809072.

The previous prime is 1342213601. The next prime is 1342213619. The reversal of 1342213611 is 1163122431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1163122431 = 3 ⋅387707477.

It is a cyclic number.

It is not a de Polignac number, because 1342213611 - 2⁹ = 1342213099 is a prime.

It is a super-3 number, since 3×1342213611³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1342213619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223702266 + ... + 223702271.

It is an arithmetic number, because the mean of its divisors is an integer number (447404538).

Almost surely, 2^1342213611 is an apocalyptic number.

1342213611 is a deficient number, since it is larger than the sum of its proper divisors (447404541).

1342213611 is an equidigital number, since it uses as much as digits as its factorization.

1342213611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447404540.

The product of its digits is 864, while the sum is 24.

The square root of 1342213611 is about 36636.2335809783. The cubic root of 1342213611 is about 1103.0805141035.

The spelling of 1342213611 in words is "one billion, three hundred forty-two million, two hundred thirteen thousand, six hundred eleven".