61344323 has 4 divisors (see below), whose sum is σ = 62840568. Its totient is φ = 59848080.

The previous prime is 61344317. The next prime is 61344377. The reversal of 61344323 is 32344316.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 61344323 - 2¹⁴ = 61327939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 61344292 and 61344301.

It is not an unprimeable number, because it can be changed into a prime (61344383) 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, 748061 + ... + 748142.

It is an arithmetic number, because the mean of its divisors is an integer number (15710142).

Almost surely, 2^61344323 is an apocalyptic number.

61344323 is a deficient number, since it is larger than the sum of its proper divisors (1496245).

61344323 is a wasteful number, since it uses less digits than its factorization.

61344323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496244.

The product of its digits is 5184, while the sum is 26.

The square root of 61344323 is about 7832.2616784681. The cubic root of 61344323 is about 394.3889992879.

Adding to 61344323 its reverse (32344316), we get a palindrome (93688639).

The spelling of 61344323 in words is "sixty-one million, three hundred forty-four thousand, three hundred twenty-three".