6441231462 has 16 divisors (see below), whose sum is σ = 12967779072. Its totient is φ = 2132857800.

The previous prime is 6441231449. The next prime is 6441231493. The reversal of 6441231462 is 2641321446.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3553858 + ... + 3555669.

It is an arithmetic number, because the mean of its divisors is an integer number (810486192).

Almost surely, 2^6441231462 is an apocalyptic number.

6441231462 is an abundant number, since it is smaller than the sum of its proper divisors (6526547610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6441231462 is a wasteful number, since it uses less digits than its factorization.

6441231462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7109683.

The product of its digits is 27648, while the sum is 33.

The square root of 6441231462 is about 80257.2829218632. The cubic root of 6441231462 is about 1860.6140746155.

The spelling of 6441231462 in words is "six billion, four hundred forty-one million, two hundred thirty-one thousand, four hundred sixty-two".