2405672342 has 8 divisors (see below), whose sum is σ = 3623996376. Its totient is φ = 1197673552.

The previous prime is 2405672303. The next prime is 2405672387. The reversal of 2405672342 is 2432765042.

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, 2580728 + ... + 2581659.

It is an arithmetic number, because the mean of its divisors is an integer number (452999547).

Almost surely, 2^2405672342 is an apocalyptic number.

2405672342 is a deficient number, since it is larger than the sum of its proper divisors (1218324034).

2405672342 is a wasteful number, since it uses less digits than its factorization.

2405672342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162622.

The product of its (nonzero) digits is 80640, while the sum is 35.

The square root of 2405672342 is about 49047.6537869040. The cubic root of 2405672342 is about 1339.9198626613.

The spelling of 2405672342 in words is "two billion, four hundred five million, six hundred seventy-two thousand, three hundred forty-two".