23630346442 has 8 divisors (see below), whose sum is σ = 35459587332. Its totient is φ = 11810484000.

The previous prime is 23630346437. The next prime is 23630346449. The reversal of 23630346442 is 24464303632.

It can be written as a sum of positive squares in 2 ways, for example, as 22367894481 + 1262451961 = 149559^2 + 35531^2 .

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

It is not an unprimeable number, because it can be changed into a prime (23630346449) 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, 2338309 + ... + 2348392.

Almost surely, 2^23630346442 is an apocalyptic number.

23630346442 is a deficient number, since it is larger than the sum of its proper divisors (11829240890).

23630346442 is a wasteful number, since it uses less digits than its factorization.

23630346442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4689224.

The product of its (nonzero) digits is 248832, while the sum is 37.

The spelling of 23630346442 in words is "twenty-three billion, six hundred thirty million, three hundred forty-six thousand, four hundred forty-two".