6342463505 has 16 divisors (see below), whose sum is σ = 8700881664. Its totient is φ = 4347794880.

The previous prime is 6342463499. The next prime is 6342463541. The reversal of 6342463505 is 5053642436.

It is a happy number.

It is not a de Polignac number, because 6342463505 - 2¹⁴ = 6342447121 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97079 + ... + 148691.

It is an arithmetic number, because the mean of its divisors is an integer number (543805104).

Almost surely, 2^6342463505 is an apocalyptic number.

It is an amenable number.

6342463505 is a deficient number, since it is larger than the sum of its proper divisors (2358418159).

6342463505 is a wasteful number, since it uses less digits than its factorization.

6342463505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55136.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 6342463505 is about 79639.5850378441. The cubic root of 6342463505 is about 1851.0550110939.

The spelling of 6342463505 in words is "six billion, three hundred forty-two million, four hundred sixty-three thousand, five hundred five".