30413542 has 8 divisors (see below), whose sum is σ = 47092032. Its totient is φ = 14716200.

The previous prime is 30413533. The next prime is 30413557. The reversal of 30413542 is 24531403.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245209 + ... + 245332.

It is an arithmetic number, because the mean of its divisors is an integer number (5886504).

Almost surely, 2^30413542 is an apocalyptic number.

30413542 is a deficient number, since it is larger than the sum of its proper divisors (16678490).

30413542 is a wasteful number, since it uses less digits than its factorization.

30413542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490574.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 30413542 is about 5514.8474140270. The cubic root of 30413542 is about 312.1444857308.

Adding to 30413542 its reverse (24531403), we get a palindrome (54944945).

The spelling of 30413542 in words is "thirty million, four hundred thirteen thousand, five hundred forty-two".