61423342 has 8 divisors (see below), whose sum is σ = 92319696. Its totient is φ = 30650112.

The previous prime is 61423331. The next prime is 61423357. The reversal of 61423342 is 24332416.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29523 + ... + 31534.

It is an arithmetic number, because the mean of its divisors is an integer number (11539962).

Almost surely, 2^61423342 is an apocalyptic number.

61423342 is a deficient number, since it is larger than the sum of its proper divisors (30896354).

61423342 is a wasteful number, since it uses less digits than its factorization.

61423342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61562.

The product of its digits is 3456, while the sum is 25.

The square root of 61423342 is about 7837.3045111186. The cubic root of 61423342 is about 394.5582670716.

Adding to 61423342 its reverse (24332416), we get a palindrome (85755758).

The spelling of 61423342 in words is "sixty-one million, four hundred twenty-three thousand, three hundred forty-two".