342212413 has 4 divisors (see below), whose sum is σ = 342322848. Its totient is φ = 342101980.

The previous prime is 342212359. The next prime is 342212417. The reversal of 342212413 is 314212243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314212243 = 149 ⋅2108807.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342212413 is a prime.

It is a super-2 number, since 2×342212413² = 234218671222565138, 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 (342212417) 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, 50431 + ... + 56812.

It is an arithmetic number, because the mean of its divisors is an integer number (85580712).

Almost surely, 2^342212413 is an apocalyptic number.

It is an amenable number.

342212413 is a deficient number, since it is larger than the sum of its proper divisors (110435).

342212413 is a wasteful number, since it uses less digits than its factorization.

342212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110434.

The product of its digits is 1152, while the sum is 22.

The square root of 342212413 is about 18498.9841072422. The cubic root of 342212413 is about 699.4638159307.

Adding to 342212413 its reverse (314212243), we get a palindrome (656424656).

The spelling of 342212413 in words is "three hundred forty-two million, two hundred twelve thousand, four hundred thirteen".