61324342 has 4 divisors (see below), whose sum is σ = 91986516. Its totient is φ = 30662170.

The previous prime is 61324297. The next prime is 61324369. The reversal of 61324342 is 24342316.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15331084 + ... + 15331087.

It is an arithmetic number, because the mean of its divisors is an integer number (22996629).

Almost surely, 2^61324342 is an apocalyptic number.

61324342 is a deficient number, since it is larger than the sum of its proper divisors (30662174).

61324342 is a wasteful number, since it uses less digits than its factorization.

61324342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30662173.

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

The square root of 61324342 is about 7830.9860170990. The cubic root of 61324342 is about 394.3461746659.

Adding to 61324342 its reverse (24342316), we get a palindrome (85666658).

The spelling of 61324342 in words is "sixty-one million, three hundred twenty-four thousand, three hundred forty-two".