3642144412462 has 8 divisors (see below), whose sum is σ = 5463225948600. Its totient is φ = 1821069096264.

The previous prime is 3642144412457. The next prime is 3642144412481. The reversal of 3642144412462 is 2642144412463.

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, 400989 + ... + 2728567.

It is an arithmetic number, because the mean of its divisors is an integer number (682903243575).

Almost surely, 2^{3642144412462} is an apocalyptic number.

3642144412462 is a deficient number, since it is larger than the sum of its proper divisors (1821081536138).

3642144412462 is a wasteful number, since it uses less digits than its factorization.

3642144412462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109970.

The product of its digits is 884736, while the sum is 43.

Subtracting from 3642144412462 its reverse (2642144412463), we obtain a palindrome (999999999999).

The spelling of 3642144412462 in words is "three trillion, six hundred forty-two billion, one hundred forty-four million, four hundred twelve thousand, four hundred sixty-two".