342825541 has 4 divisors (see below), whose sum is σ = 350798272. Its totient is φ = 334852812.

The previous prime is 342825523. The next prime is 342825547. The reversal of 342825541 is 145528243.

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: 145528243 = 7 ⋅20789749.

It is a cyclic number.

It is not a de Polignac number, because 342825541 - 2⁹ = 342825029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342825497 and 342825506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342825547) 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, 3986301 + ... + 3986386.

It is an arithmetic number, because the mean of its divisors is an integer number (87699568).

Almost surely, 2^342825541 is an apocalyptic number.

It is an amenable number.

342825541 is a deficient number, since it is larger than the sum of its proper divisors (7972731).

342825541 is an equidigital number, since it uses as much as digits as its factorization.

342825541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7972730.

The product of its digits is 38400, while the sum is 34.

The square root of 342825541 is about 18515.5486281125. The cubic root of 342825541 is about 699.8813002813.

The spelling of 342825541 in words is "three hundred forty-two million, eight hundred twenty-five thousand, five hundred forty-one".