2421682442 has 8 divisors (see below), whose sum is σ = 3632772000. Its totient is φ = 1210758444.

The previous prime is 2421682433. The next prime is 2421682457. The reversal of 2421682442 is 2442861242.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6059 + ... + 69857.

It is an arithmetic number, because the mean of its divisors is an integer number (454096500).

Almost surely, 2^2421682442 is an apocalyptic number.

2421682442 is a deficient number, since it is larger than the sum of its proper divisors (1211089558).

2421682442 is a wasteful number, since it uses less digits than its factorization.

2421682442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82780.

The product of its digits is 49152, while the sum is 35.

The square root of 2421682442 is about 49210.5927824488. The cubic root of 2421682442 is about 1342.8857468772.

The spelling of 2421682442 in words is "two billion, four hundred twenty-one million, six hundred eighty-two thousand, four hundred forty-two".