2642336332462 has 8 divisors (see below), whose sum is σ = 3972451462776. Its totient is φ = 1318185844872.

The previous prime is 2642336332457. The next prime is 2642336332469.

It is a happy number.

2642336332462 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2642336332469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1491159573 + ... + 1491161344.

It is an arithmetic number, because the mean of its divisors is an integer number (496556432847).

Almost surely, 2^{2642336332462} is an apocalyptic number.

2642336332462 is a deficient number, since it is larger than the sum of its proper divisors (1330115130314).

2642336332462 is a wasteful number, since it uses less digits than its factorization.

2642336332462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2982321362.

The product of its digits is 4478976, while the sum is 46.

The spelling of 2642336332462 in words is "two trillion, six hundred forty-two billion, three hundred thirty-six million, three hundred thirty-two thousand, four hundred sixty-two".